```
COAL (API 2) CIF ARA SWAP FUT - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-024656
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1,000 METRIC TONS)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    77,132:    16,821     24,586      2,234        983      2,989      1,425     10,563      3,522     40,480     24,671      8,084:    1,577     1,734
Old  :    77,132:    16,821     24,586      2,234        983      2,989      1,425     10,563      3,522     40,480     24,671      8,084:    1,577     1,734
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -2,595:    -1,615     -4,456       -544       -177        -72       -282        500       -609      1,830      3,300     -1,673:      370       592
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      21.8       31.9        2.9        1.3        3.9        1.8       13.7        4.6       52.5       32.0       10.5:      2.0       2.2
Old  :     100.0:      21.8       31.9        2.9        1.3        3.9        1.8       13.7        4.6       52.5       32.0       10.5:      2.0       2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        50:        10         12          .          .          .          .          4          .         15         15         19:
Old  :        50:        10         12          .          .          .          .          4          .         15         15         19:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.5       37.6       64.8       58.9       40.9       36.1       56.0       50.7
Old  :                 41.5       37.6       64.8       58.9       40.9       36.1       56.0       50.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COAL (API 4) FOB  RICH BAY FUT - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-024658
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1,000 METRIC TONS)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    28,990:     9,245      4,450      1,617        445      1,409      2,004      3,370          0     12,395     16,733      2,070:      250       513
Old  :    28,990:     9,245      4,450      1,617        445      1,409      2,004      3,370          0     12,395     16,733      2,070:      250       513
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -5,740:    -3,460     -1,455       -763       -500        315        -96     -1,195        -15       -971     -2,390       -603:     -147       103
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      31.9       15.4        5.6        1.5        4.9        6.9       11.6        0.0       42.8       57.7        7.1:      0.9       1.8
Old  :     100.0:      31.9       15.4        5.6        1.5        4.9        6.9       11.6        0.0       42.8       57.7        7.1:      0.9       1.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        42:         9          9          .          .          .          .          .          0         13         11         11:
Old  :        42:         9          9          .          .          .          .          .          0         13         11         11:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.4       54.5       66.8       72.0       47.2       52.4       65.9       65.6
Old  :                 47.4       54.5       66.8       72.0       47.2       52.4       65.9       65.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                                                                                                   Code-064363
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 800 MWh)                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   150,883:    99,511    102,206      8,199     13,243     13,343      9,530      2,959      8,887      5,521      4,756      4,359:    1,533     1,130
Old  :   150,883:    99,511    102,206      8,199     13,243     13,343      9,530      2,959      8,887      5,521      4,756      4,359:    1,533     1,130
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       339:      -683     -1,089      1,625        148        -72     -1,161        191        481        175      1,072       -369:      343       -23
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      66.0       67.7        5.4        8.8        8.8        6.3        2.0        5.9        3.7        3.2        2.9:      1.0       0.7
Old  :     100.0:      66.0       67.7        5.4        8.8        8.8        6.3        2.0        5.9        3.7        3.2        2.9:      1.0       0.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        73:        44         47          .          5          7          .          .          4          5          6          7:
Old  :        73:        44         47          .          5          7          .          .          4          5          6          7:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.5       27.0       51.4       43.4       19.8       18.9       32.0       31.5
Old  :                 31.5       27.0       51.4       43.4       19.8       18.9       32.0       31.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MID-C FINANCIAL PEAK - ICE FUTURES ENERGY DIV                                                                                                    Code-064391
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 400 MWh)                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    55,306:    28,032     47,505     18,911      4,216      1,668      5,103         52      1,362          0        273        230:        0         0
Old  :    55,306:    28,032     47,505     18,911      4,216      1,668      5,103         52      1,362          0        273        230:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -3,851:    -3,356     -2,997        -23        286       -364        516         52       -598          0       -204        -26:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      50.7       85.9       34.2        7.6        3.0        9.2        0.1        2.5        0.0        0.5        0.4:      0.0       0.0
Old  :     100.0:      50.7       85.9       34.2        7.6        3.0        9.2        0.1        2.5        0.0        0.5        0.4:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        33:        22         18          .          .          .          .          .          .          0          .          .:
Old  :        33:        22         18          .          .          .          .          .          .          0          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 71.3       54.3       91.5       78.6       68.4       53.5       81.8       72.7
Old  :                 71.3       54.3       91.5       78.6       68.4       53.5       81.8       72.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MID-C FINANCIAL OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                                Code-064392
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 25 MWh)                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   427,279:   277,389    350,970    100,277     28,030     22,208        446          0     25,743        888          0        328:        0         0
Old  :   427,279:   277,389    350,970    100,277     28,030     22,208        446          0     25,743        888          0        328:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -30,667:   -26,105    -22,479     -5,404       -981       -656         94     -6,763        796        280       -912        328:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.9       82.1       23.5        6.6        5.2        0.1        0.0        6.0        0.2        0.0        0.1:      0.0       0.0
Old  :     100.0:      64.9       82.1       23.5        6.6        5.2        0.1        0.0        6.0        0.2        0.0        0.1:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        19         21          .          .          .          .          0          .          .          0          .:
Old  :        32:        19         21          .          .          .          .          0          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.7       57.8       79.0       80.9       51.2       52.3       65.1       64.9
Old  :                 57.7       57.8       79.0       80.9       51.2       52.3       65.1       64.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WH OFF PEAK REAL TIME - ICE FUTURES ENERGY DIV                                                                                               Code-064394
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 50 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  : 1,521,581: 1,169,998  1,296,612    157,540     54,732     99,784     18,052     13,564     47,479     21,738        792      5,854:    1,136     2,764
Old  : 1,521,581: 1,169,998  1,296,612    157,540     54,732     99,784     18,052     13,564     47,479     21,738        792      5,854:    1,136     2,764
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -16,500:   -14,535     -5,143     -1,900     -5,056     -5,137        368     -3,905        368      3,591          0        745:        0     1,628
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.9       85.2       10.4        3.6        6.6        1.2        0.9        3.1        1.4        0.1        0.4:      0.1       0.2
Old  :     100.0:      76.9       85.2       10.4        3.6        6.6        1.2        0.9        3.1        1.4        0.1        0.4:      0.1       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        61:        34         35          5          4          6          .          .          .          4          .          .:
Old  :        61:        34         35          5          4          6          .          .          .          4          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.7       41.1       65.9       57.7       37.4       37.2       51.2       48.3
Old  :                 44.7       41.1       65.9       57.7       37.4       37.2       51.2       48.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                                                                                                  Code-064395
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 400 Megawatt Hours)                                                                                       :
     :          :    Positions                                                                                                           :
All  :    46,490:    36,252     24,109      1,479      5,929      3,834        180      6,491      4,074        260      1,642        411:        0         0
Old  :    46,490:    36,252     24,109      1,479      5,929      3,834        180      6,491      4,074        260      1,642        411:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       488:      -257        229        310        104         52          0       -661        409        155        614       -181:        0       -78
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.0       51.9        3.2       12.8        8.2        0.4       14.0        8.8        0.6        3.5        0.9:      0.0       0.0
Old  :     100.0:      78.0       51.9        3.2       12.8        8.2        0.4       14.0        8.8        0.6        3.5        0.9:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        37:        21         20          .          .          .          .          .          .          .          .          .:
Old  :        37:        21         20          .          .          .          .          .          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.7       51.5       76.9       75.0       35.6       39.1       49.4       48.9
Old  :                 46.7       51.5       76.9       75.0       35.6       39.1       49.4       48.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                              Code-064396
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 25 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :   314,991:   203,297    230,197     77,216     25,720      4,464          0     25,028     27,238        624        192      2,152:        0         0
Old  :   314,991:   203,297    230,197     77,216     25,720      4,464          0     25,028     27,238        624        192      2,152:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -2,248:    -1,591     -2,248       -977          0          0          0          0          0        320          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.5       73.1       24.5        8.2        1.4        0.0        7.9        8.6        0.2        0.1        0.7:      0.0       0.0
Old  :     100.0:      64.5       73.1       24.5        8.2        1.4        0.0        7.9        8.6        0.2        0.1        0.7:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        16         13          .          .          .          0          .          .          .          .          .:
Old  :        27:        16         13          .          .          .          0          .          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.4       68.9       85.4       91.6       57.5       54.2       72.5       73.8
Old  :                 62.4       68.9       85.4       91.6       57.5       54.2       72.5       73.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON RT OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                              Code-06439A
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   686,704:   505,671    474,561     30,503    100,933     98,801     32,649          0     12,409      6,671          0          0:        0         0
Old  :   686,704:   505,671    474,561     30,503    100,933     98,801     32,649          0     12,409      6,671          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    58,129:    60,449     31,342    -23,244      1,600     23,244     -4,263          0      1,943          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.6       69.1        4.4       14.7       14.4        4.8        0.0        1.8        1.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      73.6       69.1        4.4       14.7       14.4        4.8        0.0        1.8        1.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        40:        22         24          .          .          .          .          0          .          .          0          0:
Old  :        40:        22         24          .          .          .          .          0          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.9       47.4       75.2       71.7       33.1       28.7       40.0       41.5
Old  :                 48.9       47.4       75.2       71.7       33.1       28.7       40.0       41.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AEP DAYTON HUB (REAL TIME LMP) - ICE FUTURES ENERGY DIV                                                                                          Code-06439B
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    62,410:    36,889     52,461     11,437      3,152      2,122      3,489          0      2,570      4,626          0        642:      635     1,463
Old  :    62,410:    36,889     52,461     11,437      3,152      2,122      3,489          0      2,570      4,626          0        642:      635     1,463
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     3,660:     4,110      3,884     -2,422       -193        658      1,045          0       -156        150        -86         64:      211      -511
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.1       84.1       18.3        5.1        3.4        5.6        0.0        4.1        7.4        0.0        1.0:      1.0       2.3
Old  :     100.0:      59.1       84.1       18.3        5.1        3.4        5.6        0.0        4.1        7.4        0.0        1.0:      1.0       2.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        39:        24         23          .          .          4          .          0          .          .          0          .:
Old  :        39:        24         23          .          .          4          .          0          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.5       54.2       71.7       70.1       39.9       49.0       54.7       57.7
Old  :                 47.5       54.2       71.7       70.1       39.9       49.0       54.7       57.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AD HUB DA OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                              Code-06439C
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5 mwh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  : 3,329,258: 2,568,768  3,329,258    760,490          0          0          0          0          0          0          0          0:        0         0
Old  : 3,329,258: 2,568,768  3,329,258    760,490          0          0          0          0          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :  -182,880:  -182,880   -182,880          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.2      100.0       22.8        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      77.2      100.0       22.8        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        22         12          .          0          0          0          0          0          0          0          0:
Old  :        32:        22         12          .          0          0          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.0       92.2       82.8       98.2       55.6       92.1       81.4       96.3
Old  :                 57.0       92.2       82.8       98.2       55.6       92.1       81.4       96.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                                                           Code-06439F
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  : 1,269,150:   999,500  1,266,950    266,500          0          0          0        100      2,100          0          0          0:    1,050         0
Old  : 1,269,150:   999,500  1,266,950    266,500          0          0          0        100      2,100          0          0          0:    1,050         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -46,850:   -47,900    -46,850          0          0          0          0          0          0          0          0          0:    1,050         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.8       99.8       21.0        0.0        0.0        0.0        0.0        0.2        0.0        0.0        0.0:      0.1       0.0
Old  :     100.0:      78.8       99.8       21.0        0.0        0.0        0.0        0.0        0.2        0.0        0.0        0.0:      0.1       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        36:        24         14          .          0          0          0          .          .          0          0          0:
Old  :        36:        24         14          .          0          0          0          .          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.0       94.7       80.1       98.1       54.6       91.6       79.7       94.2
Old  :                 55.0       94.7       80.1       98.1       54.6       91.6       79.7       94.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                                  Code-06439K
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   870,680:   757,320    729,904    105,200     81,576      8,160          0          0          0          0     51,040          0:        0         0
Old  :   870,680:   757,320    729,904    105,200     81,576      8,160          0          0          0          0     51,040          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    21,760:    49,280      9,520    -27,520          0          0          0          0          0          0     12,240          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.0       83.8       12.1        9.4        0.9        0.0        0.0        0.0        0.0        5.9        0.0:      0.0       0.0
Old  :     100.0:      87.0       83.8       12.1        9.4        0.9        0.0        0.0        0.0        0.0        5.9        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        15         15          .          .          .          0          0          0          0          .          0:
Old  :        29:        15         15          .          .          .          0          0          0          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 64.5       58.6       88.5       82.1       59.4       58.6       83.4       80.4
Old  :                 64.5       58.6       88.5       82.1       59.4       58.6       83.4       80.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                             Code-06439L
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   290,816:   181,928    249,712     62,248      6,640     30,544      7,888        384      3,128      5,080          0          0:        0       408
Old  :   290,816:   181,928    249,712     62,248      6,640     30,544      7,888        384      3,128      5,080          0          0:        0       408
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -736:    -1,568      2,016      2,768          0     -3,136          0        384          0      1,608          0          0:     -408         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      62.6       85.9       21.4        2.3       10.5        2.7        0.1        1.1        1.7        0.0        0.0:      0.0       0.1
Old  :     100.0:      62.6       85.9       21.4        2.3       10.5        2.7        0.1        1.1        1.7        0.0        0.0:      0.0       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        17         14          .          .          .          .          .          .          .          0          0:
Old  :        32:        17         14          .          .          .          .          .          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.1       66.7       71.1       87.2       40.1       55.7       58.3       69.3
Old  :                 47.1       66.7       71.1       87.2       40.1       55.7       58.3       69.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ERCOT - NORTH ZONE - ICE FUTURES ENERGY DIV                                                                                                      Code-06439R
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 Mwh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :    12,620:     8,211      6,805          0      3,840        892        787        236         42      2,196        128        130:      362       547
Old  :    12,620:     8,211      6,805          0      3,840        892        787        236         42      2,196        128        130:      362       547
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       -83:      -469       -609          0          0          0          0         44          0        386          0          0:        0       482
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      65.1       53.9        0.0       30.4        7.1        6.2        1.9        0.3       17.4        1.0        1.0:      2.9       4.3
Old  :     100.0:      65.1       53.9        0.0       30.4        7.1        6.2        1.9        0.3       17.4        1.0        1.0:      2.9       4.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        12         12          0          4          .          .          .          .          .          .          .:
Old  :        29:        12         12          0          4          .          .          .          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.6       52.1       72.1       77.9       44.9       45.4       64.6       62.1
Old  :                 47.6       52.1       72.1       77.9       44.9       45.4       64.6       62.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                          Code-0643A8
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5MWh                                                                                                                    :
     :          :    Positions                                                                                                           :
All  : 1,261,690:   935,490    624,240          0    518,900     70,660          0      8,140          0    215,790          0     39,750:        0         0
Old  : 1,261,690:   935,490    624,240          0    518,900     70,660          0      8,140          0    215,790          0     39,750:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    58,080:     3,680     58,080          0          0          0          0          0          0     54,400          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.1       49.5        0.0       41.1        5.6        0.0        0.6        0.0       17.1        0.0        3.2:      0.0       0.0
Old  :     100.0:      74.1       49.5        0.0       41.1        5.6        0.0        0.6        0.0       17.1        0.0        3.2:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:         9          8          0          4          .          0          .          0          .          0          .:
Old  :        21:         9          8          0          4          .          0          .          0          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 59.0       60.5       84.7       85.7       55.9       58.6       74.9       76.5
Old  :                 59.0       60.5       84.7       85.7       55.9       58.6       74.9       76.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                                                                 Code-0643AZ
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   336,245:   295,745    271,275     28,615     43,335      4,435      7,450          0          0          0     17,200          0:        0         0
Old  :   336,245:   295,745    271,275     28,615     43,335      4,435      7,450          0          0          0     17,200          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    14,000:    14,000     11,950          0          0          0          0          0          0          0      2,050          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      88.0       80.7        8.5       12.9        1.3        2.2        0.0        0.0        0.0        5.1        0.0:      0.0       0.0
Old  :     100.0:      88.0       80.7        8.5       12.9        1.3        2.2        0.0        0.0        0.0        5.1        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        20         14          .          .          .          .          0          0          0          .          0:
Old  :        32:        20         14          .          .          .          .          0          0          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.9       66.6       83.1       84.1       59.0       65.0       78.9       82.5
Old  :                 60.9       66.6       83.1       84.1       59.0       65.0       78.9       82.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. RT PEAK MINI - ICE FUTURES ENERGY DIV                                                                                                   Code-0643B1
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWH PER LOT                                                                                                          :
     :          :    Positions                                                                                                           :
All  :   207,362:   157,702    142,717     17,985     33,800     29,050        830          0      1,795          0          0          0:        0         0
Old  :   207,362:   157,702    142,717     17,985     33,800     29,050        830          0      1,795          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       550:       110        110          0       -220        440       -220          0        220          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.1       68.8        8.7       16.3       14.0        0.4        0.0        0.9        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      76.1       68.8        8.7       16.3       14.0        0.4        0.0        0.9        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        18         14          .          .          .          .          0          .          0          0          0:
Old  :        28:        18         14          .          .          .          .          0          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.7       60.1       72.1       88.4       44.2       40.1       58.5       64.4
Old  :                 49.7       60.1       72.1       88.4       44.2       40.1       58.5       64.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO CINERGY HUB (REAL-TIME LMP) - ICE FUTURES ENERGY DIV                                                                                        Code-0643B3
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 Mwh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :    22,128:    15,980     15,507      1,851      1,876      2,549        485          0        555        389        149         21:      298     1,471
Old  :    22,128:    15,980     15,507      1,851      1,876      2,549        485          0        555        389        149         21:      298     1,471
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -387:      -280         94       -152       -109         66        -85       -308          0        107         22          0:      -43      -152
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      72.2       70.1        8.4        8.5       11.5        2.2        0.0        2.5        1.8        0.7        0.1:      1.3       6.6
Old  :     100.0:      72.2       70.1        8.4        8.5       11.5        2.2        0.0        2.5        1.8        0.7        0.1:      1.3       6.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        34:        24         19          .          .          .          .          0          .          .          .          .:
Old  :        34:        24         19          .          .          .          .          0          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.1       56.5       55.9       75.9       25.7       50.6       41.6       56.0
Old  :                 35.1       56.5       55.9       75.9       25.7       50.6       41.6       56.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
Nepool MH DA LMP Offpk Mon Min - ICE FUTURES ENERGY DIV                                                                                          Code-0643B9
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Any multiple of 5 MWh                                                                                                   :
     :          :    Positions                                                                                                           :
All  : 3,004,472: 2,465,149  1,920,804     79,909    312,826    172,547          0    198,442    284,533      2,334    115,320          0:        0         0
Old  : 3,004,472: 2,465,149  1,920,804     79,909    312,826    172,547          0    198,442    284,533      2,334    115,320          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    55,036:    58,956     34,248          0     12,928     -1,960          0      6,384     -1,960          0      5,396          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      82.0       63.9        2.7       10.4        5.7        0.0        6.6        9.5        0.1        3.8        0.0:      0.0       0.0
Old  :     100.0:      82.0       63.9        2.7       10.4        5.7        0.0        6.6        9.5        0.1        3.8        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        43:        30         23          .          5          .          0          .          .          .          .          0:
Old  :        43:        30         23          .          5          .          0          .          .          .          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.1       47.8       64.1       66.1       37.8       30.7       54.2       45.2
Old  :                 41.1       47.8       64.1       66.1       37.8       30.7       54.2       45.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS PEAK MINI - ICE FUTURES ENERGY DIV                                                                                                   Code-0643BA
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Any multiple of 16 MWh                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   929,869:   747,682    622,244     44,469    117,219     33,418     15,375     54,770     70,668     10,720     24,013      7,537:        0         0
Old  :   929,869:   747,682    622,244     44,469    117,219     33,418     15,375     54,770     70,668     10,720     24,013      7,537:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    29,367:    29,327     14,483       -311      4,849     -1,074          0      6,114     -1,575      3,080      6,650        -80:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      80.4       66.9        4.8       12.6        3.6        1.7        5.9        7.6        1.2        2.6        0.8:      0.0       0.0
Old  :     100.0:      80.4       66.9        4.8       12.6        3.6        1.7        5.9        7.6        1.2        2.6        0.8:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        50:        33         26          .          5          5          .          .          .          .          .          .:
Old  :        50:        33         26          .          5          5          .          .          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.9       41.5       60.5       63.0       35.5       32.9       55.1       50.0
Old  :                 35.9       41.5       60.5       63.0       35.5       32.9       55.1       50.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
N. ILLINOIS HUB DAY AHEAD LMP, OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                         Code-0643BC
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5 MWH                                                                                                                   :
     :          :    Positions                                                                                                           :
All  : 2,353,137: 2,176,667  2,309,707    176,470     43,430          0          0          0          0          0          0          0:        0         0
Old  : 2,353,137: 2,176,667  2,309,707    176,470     43,430          0          0          0          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    97,360:     3,680     97,360     93,680          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.5       98.2        7.5        1.8        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      92.5       98.2        7.5        1.8        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        18          6          .          .          0          0          0          0          0          0          0:
Old  :        24:        18          6          .          .          0          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 77.7       97.4       91.8      100.0       77.7       93.0       91.3       95.6
Old  :                 77.7       97.4       91.8      100.0       77.7       93.0       91.3       95.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI DAY AHEAD PEAK - ICE FUTURES ENERGY DIV                                                                                                   Code-0643BE
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   682,160:   610,760    666,980     65,000      7,680      6,400          0      1,100          0          0          0          0:        0         0
Old  :   682,160:   610,760    666,980     65,000      7,680      6,400          0      1,100          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    28,850:     3,300     27,750     25,550          0          0          0      1,100          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.5       97.8        9.5        1.1        0.9        0.0        0.2        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      89.5       97.8        9.5        1.1        0.9        0.0        0.2        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        31:        21         14          .          .          .          0          .          0          0          0          0:
Old  :        31:        21         14          .          .          .          0          .          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 70.8       91.8       83.4       97.0       70.5       87.6       82.1       91.4
Old  :                 70.8       91.8       83.4       97.0       70.5       87.6       82.1       91.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                          Code-0643BF
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   522,107:   281,535    462,394    116,782     15,047      6,982     72,576      1,104     32,261     10,380      2,728      1,591:        0         0
Old  :   522,107:   281,535    462,394    116,782     15,047      6,982     72,576      1,104     32,261     10,380      2,728      1,591:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     1,128:      -474     -1,896         16          0          0     -2,992          0      2,208      2,370        816          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      53.9       88.6       22.4        2.9        1.3       13.9        0.2        6.2        2.0        0.5        0.3:      0.0       0.0
Old  :     100.0:      53.9       88.6       22.4        2.9        1.3       13.9        0.2        6.2        2.0        0.5        0.3:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        42:        24         26          6          .          .          .          .          .          .          .          .:
Old  :        42:        24         26          6          .          .          .          .          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.6       46.8       64.7       68.5       37.6       42.5       51.2       57.5
Old  :                 44.6       46.8       64.7       68.5       37.6       42.5       51.2       57.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NEPOOL MASS HUB (DAY-AHEAD LMP) - ICE FUTURES ENERGY DIV                                                                                         Code-0643BG
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    36,867:    21,605     29,255      5,605      1,568      2,085      3,505      1,663      1,783      1,024        167        283:      977        63
Old  :    36,867:    21,605     29,255      5,605      1,568      2,085      3,505      1,663      1,783      1,024        167        283:      977        63
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       624:       248        144        240         75         40       -330          0        298         82         21         46:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      58.6       79.4       15.2        4.3        5.7        9.5        4.5        4.8        2.8        0.5        0.8:      2.7       0.2
Old  :     100.0:      58.6       79.4       15.2        4.3        5.7        9.5        4.5        4.8        2.8        0.5        0.8:      2.7       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        45:        24         26          4          .          .          .          .          .          .          .          .:
Old  :        45:        24         26          4          .          .          .          .          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.5       35.3       64.2       57.6       33.6       32.1       49.1       49.0
Old  :                 41.5       35.3       64.2       57.6       33.6       32.1       49.1       49.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                                                                                                        Code-0643BM
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :400MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    22,454:    11,161     18,808      3,092        829      1,589      5,178          0      1,228        206          0          0:        0         0
Old  :    22,454:    11,161     18,808      3,092        829      1,589      5,178          0      1,228        206          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -873:      -180     -1,183          0        310          0       -770          0          0         77          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      49.7       83.8       13.8        3.7        7.1       23.1        0.0        5.5        0.9        0.0        0.0:      0.0       0.0
Old  :     100.0:      49.7       83.8       13.8        3.7        7.1       23.1        0.0        5.5        0.9        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        17         10          .          .          .          .          0          .          .          0          0:
Old  :        27:        17         10          .          .          .          .          0          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.5       89.0       80.9       97.1       55.0       78.7       70.3       82.3
Old  :                 61.5       89.0       80.9       97.1       55.0       78.7       70.3       82.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO NP-15 OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                                    Code-0643BR
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :25MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   215,561:    87,449    186,888     22,624     14,536     10,745     91,663          0      2,432        344        656        304:        0         0
Old  :   215,561:    87,449    186,888     22,624     14,536     10,745     91,663          0      2,432        344        656        304:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     2,856:     2,856      2,856          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      40.6       86.7       10.5        6.7        5.0       42.5        0.0        1.1        0.2        0.3        0.1:      0.0       0.0
Old  :     100.0:      40.6       86.7       10.5        6.7        5.0       42.5        0.0        1.1        0.2        0.3        0.1:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        13          8          .          .          .          .          0          .          .          .          .:
Old  :        23:        13          8          .          .          .          .          0          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 76.7       92.0       91.2       98.7       75.2       87.0       86.6       91.4
Old  :                 76.7       92.0       91.2       98.7       75.2       87.0       86.6       91.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                               Code-0643BS
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   439,913:   256,274    402,515    160,293          0      1,953      3,936     12,510     17,457          0      5,478          0:        0         0
Old  :   439,913:   256,274    402,515    160,293          0      1,953      3,936     12,510     17,457          0      5,478          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     2,712:    15,675      4,312    -12,163          0       -800          0       -800          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      58.3       91.5       36.4        0.0        0.4        0.9        2.8        4.0        0.0        1.2        0.0:      0.0       0.0
Old  :     100.0:      58.3       91.5       36.4        0.0        0.4        0.9        2.8        4.0        0.0        1.2        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        17         16          4          0          .          .          .          .          0          .          0:
Old  :        30:        17         16          4          0          .          .          .          .          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.5       74.5       75.0       90.2       56.4       68.0       68.1       79.1
Old  :                 58.5       74.5       75.0       90.2       56.4       68.0       68.1       79.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NORTHERN ILLINOIS HUB (REAL TIME LMP) - ICE FUTURES ENERGY DIV                                                                                   Code-0643BT
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 MWh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :    24,598:    14,654     17,704          0      2,160      3,882      1,400          0        428      3,513          0         63:      658       361
Old  :    24,598:    14,654     17,704          0      2,160      3,882      1,400          0        428      3,513          0         63:      658       361
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -1,856:      -614       -265       -404     -1,761        -46     -1,029          0        216          0          0          0:       21         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.6       72.0        0.0        8.8       15.8        5.7        0.0        1.7       14.3        0.0        0.3:      2.7       1.5
Old  :     100.0:      59.6       72.0        0.0        8.8       15.8        5.7        0.0        1.7       14.3        0.0        0.3:      2.7       1.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        19         16          0          4          .          .          0          .          .          0          .:
Old  :        30:        19         16          0          4          .          .          0          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.5       62.4       71.0       78.3       32.3       40.1       46.0       51.5
Old  :                 46.5       62.4       71.0       78.3       32.3       40.1       46.0       51.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE  A - ICE FUTURES ENERGY DIV                                                                                                           Code-0643BY
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    17,764:    11,788     16,026      3,219          0        475        298          0         86      1,256        582         21:      621       574
Old  :    17,764:    11,788     16,026      3,219          0        475        298          0         86      1,256        582         21:      621       574
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -353:      -384        -62       -269          0          2        -22          0          0         64       -314          0:      256        21
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      66.4       90.2       18.1        0.0        2.7        1.7        0.0        0.5        7.1        3.3        0.1:      3.5       3.2
Old  :     100.0:      66.4       90.2       18.1        0.0        2.7        1.7        0.0        0.5        7.1        3.3        0.1:      3.5       3.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        13         16          4          0          .          .          0          .          .          .          .:
Old  :        27:        13         16          4          0          .          .          0          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.6       51.0       66.9       73.1       39.2       42.3       51.4       54.3
Old  :                 46.6       51.0       66.9       73.1       39.2       42.3       51.4       54.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE  A  (OFF-PEAK) - ICE FUTURES ENERGY DIV                                                                                               Code-0643BZ
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   248,547:   112,774    244,243     94,139      3,936          0      4,743          0        368     36,523          0          0:        0         0
Old  :   248,547:   112,774    244,243     94,139      3,936          0      4,743          0        368     36,523          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     1,208:       856        840        736          0          0       -368          0        368       -384          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      45.4       98.3       37.9        1.6        0.0        1.9        0.0        0.1       14.7        0.0        0.0:      0.0       0.0
Old  :     100.0:      45.4       98.3       37.9        1.6        0.0        1.9        0.0        0.1       14.7        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        12         17          4          .          0          .          0          .          .          0          0:
Old  :        28:        12         17          4          .          0          .          0          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.6       71.6       82.8       88.0       63.6       64.4       76.9       78.5
Old  :                 63.6       71.6       82.8       88.0       63.6       64.4       76.9       78.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE  G - ICE FUTURES ENERGY DIV                                                                                                           Code-0643C3
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    13,498:     6,181      7,766      3,643      3,921      1,043      1,474          0         63        494          0        364:      236       341
Old  :    13,498:     6,181      7,766      3,643      3,921      1,043      1,474          0         63        494          0        364:      236       341
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -226:        61       -233       -429       -232       -231        518          0          0       -552          0        342:       65       128
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      45.8       57.5       27.0       29.0        7.7       10.9        0.0        0.5        3.7        0.0        2.7:      1.7       2.5
Old  :     100.0:      45.8       57.5       27.0       29.0        7.7       10.9        0.0        0.5        3.7        0.0        2.7:      1.7       2.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        31:        13         18          5          .          .          .          0          .          .          0          .:
Old  :        31:        13         18          5          .          .          .          0          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.8       46.9       60.3       65.4       27.9       44.1       45.9       57.7
Old  :                 35.8       46.9       60.3       65.4       27.9       44.1       45.9       57.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE  G  (OFF-PEAK) - ICE FUTURES ENERGY DIV                                                                                               Code-0643C4
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   168,019:    62,762     80,049     86,814     82,508      5,055     10,701          0        407      2,280          0          0:        0         0
Old  :   168,019:    62,762     80,049     86,814     82,508      5,055     10,701          0        407      2,280          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       -33:     9,351        -33    -14,416        368       -368      4,993       -407        407          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      37.4       47.6       51.7       49.1        3.0        6.4        0.0        0.2        1.4        0.0        0.0:      0.0       0.0
Old  :     100.0:      37.4       47.6       51.7       49.1        3.0        6.4        0.0        0.2        1.4        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        18         16          4          .          .          .          0          .          .          0          0:
Old  :        32:        18         16          4          .          .          .          0          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.3       66.6       81.1       81.1       55.5       65.0       73.8       76.3
Old  :                 58.3       66.6       81.1       81.1       55.5       65.0       73.8       76.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PALO VERDE - ICE FUTURES ENERGY DIV                                                                                                              Code-0643CB
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :400MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    19,934:    13,858     14,055      4,431      1,000         77          0      3,234      1,568          0          0          0:        0         0
Old  :    19,934:    13,858     14,055      4,431      1,000         77          0      3,234      1,568          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -588:    -1,152       -147        640        -78       -258          0       -287        182          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      69.5       70.5       22.2        5.0        0.4        0.0       16.2        7.9        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      69.5       70.5       22.2        5.0        0.4        0.0       16.2        7.9        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        15         14          .          .          .          0          .          .          0          0          0:
Old  :        24:        15         14          .          .          .          0          .          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.7       73.0       87.1       92.4       60.7       54.1       71.8       72.0
Old  :                 63.7       73.0       87.1       92.4       60.7       54.1       71.8       72.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PALO VERDE (OFF-PEAK) - ICE FUTURES ENERGY DIV                                                                                                   Code-0643CC
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :25 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   142,502:   120,998     66,969          0     62,349     13,184      8,320          0          0          0          0          0:        0         0
Old  :   142,502:   120,998     66,969          0     62,349     13,184      8,320          0          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -9,165:    -2,981     -7,857          0      5,530     -6,184        654          0       -654          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      84.9       47.0        0.0       43.8        9.3        5.8        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      84.9       47.0        0.0       43.8        9.3        5.8        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:        11          7          0          .          .          .          0          0          0          0          0:
Old  :        20:        11          7          0          .          .          .          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 65.0       72.7       88.4       95.2       61.8       63.4       79.9       82.6
Old  :                 65.0       72.7       88.4       95.2       61.8       63.4       79.9       82.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                 Code-0643CJ
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5 MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   718,546:   660,825    559,884     46,081    117,257     11,640          0     23,660          0          0          0          0:        0     6,105
Old  :   718,546:   660,825    559,884     46,081    117,257     11,640          0     23,660          0          0          0          0:        0     6,105
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -37,568:   -37,568    -37,568      6,105          0     -6,105          0          0          0          0          0          0:        0     6,105
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.0       77.9        6.4       16.3        1.6        0.0        3.3        0.0        0.0        0.0        0.0:      0.0       0.8
Old  :     100.0:      92.0       77.9        6.4       16.3        1.6        0.0        3.3        0.0        0.0        0.0        0.0:      0.0       0.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        14         11          .          .          .          0          .          0          0          0          0:
Old  :        26:        14         11          .          .          .          0          .          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 74.9       63.8       89.0       86.2       69.4       59.1       81.5       79.1
Old  :                 74.9       63.8       89.0       86.2       69.4       59.1       81.5       79.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                    Code-0643CK
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   218,730:   201,730    178,745     11,410     31,640      3,440          0      3,225          0      2,150          0          0:        0     1,680
Old  :   218,730:   201,730    178,745     11,410     31,640      3,440          0      3,225          0      2,150          0          0:        0     1,680
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -9,515:    -9,515     -9,515      1,680          0     -1,680          0          0          0          0          0          0:        0     1,680
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.2       81.7        5.2       14.5        1.6        0.0        1.5        0.0        1.0        0.0        0.0:      0.0       0.8
Old  :     100.0:      92.2       81.7        5.2       14.5        1.6        0.0        1.5        0.0        1.0        0.0        0.0:      0.0       0.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        15         11          .          .          .          0          .          0          .          0          0:
Old  :        28:        15         11          .          .          .          0          .          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 66.5       65.6       84.0       87.9       62.3       60.8       74.7       79.7
Old  :                 66.5       65.6       84.0       87.9       62.3       60.8       74.7       79.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM JCPL ZONE DAY-AHEAD - ICE FUTURES ENERGY DIV                                                                                                 Code-0643CU
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   393,955:   298,350    202,965     92,925    166,465      1,000          0     23,525          0      1,050          0          0:      630         0
Old  :   393,955:   298,350    202,965     92,925    166,465      1,000          0     23,525          0      1,050          0          0:      630         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    38,825:    31,320     36,725      5,875      1,100      1,000          0          0          0          0          0          0:      630         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      75.7       51.5       23.6       42.3        0.3        0.0        6.0        0.0        0.3        0.0        0.0:      0.2       0.0
Old  :     100.0:      75.7       51.5       23.6       42.3        0.3        0.0        6.0        0.0        0.3        0.0        0.0:      0.2       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        18          9          4          .          .          0          .          0          .          0          0:
Old  :        30:        18          9          4          .          .          0          .          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.5       70.4       75.6       91.7       46.9       68.0       70.9       83.8
Old  :                 47.5       70.4       75.6       91.7       46.9       68.0       70.9       83.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                        Code-0643CV
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5 Mwh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  : 1,358,775: 1,076,207    684,107    279,345    601,365      3,223          0     70,080          0          0          0          0:        0         0
Old  : 1,358,775: 1,076,207    684,107    279,345    601,365      3,223          0     70,080          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   140,360:   140,360    140,360          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.2       50.3       20.6       44.3        0.2        0.0        5.2        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      79.2       50.3       20.6       44.3        0.2        0.0        5.2        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        15          7          5          .          .          0          .          0          0          0          0:
Old  :        27:        15          7          5          .          .          0          .          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.7       75.2       73.2       95.6       45.8       71.8       69.1       86.3
Old  :                 46.7       75.2       73.2       95.6       45.8       71.8       69.1       86.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PECO ZONE (DA LMP) PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                     Code-0643CZ
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   199,250:   172,675    158,840     10,565     24,400     16,010          0          0          0          0          0          0:        0         0
Old  :   199,250:   172,675    158,840     10,565     24,400     16,010          0          0          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     2,560:     2,560      2,560          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      86.7       79.7        5.3       12.2        8.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      86.7       79.7        5.3       12.2        8.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        14         10          .          .          .          0          0          0          0          0          0:
Old  :        23:        14         10          .          .          .          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.8       73.8       80.6       95.6       58.2       71.7       76.2       88.2
Old  :                 58.8       73.8       80.6       95.6       58.2       71.7       76.2       88.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                          Code-0643D1
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :mwh                                                                                                                     :
     :          :    Positions                                                                                                           :
All  :   661,447:   559,880    507,458     54,586    107,008     46,981          0          0          0          0          0          0:        0         0
Old  :   661,447:   559,880    507,458     54,586    107,008     46,981          0          0          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     9,328:     9,328      9,328          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      84.6       76.7        8.3       16.2        7.1        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      84.6       76.7        8.3       16.2        7.1        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:        12         10          .          .          .          0          0          0          0          0          0:
Old  :        20:        12         10          .          .          .          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 67.9       72.0       88.1       96.5       64.0       64.6       77.7       84.9
Old  :                 67.9       72.0       88.1       96.5       64.0       64.6       77.7       84.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PEPCO DAY-AHEAD - ICE FUTURES ENERGY DIV                                                                                                     Code-0643D4
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   487,620:   455,410    426,145      7,145     36,835     19,815          0          0          0          0      3,250      1,050:    4,200       525
Old  :   487,620:   455,410    426,145      7,145     36,835     19,815          0          0          0          0      3,250      1,050:    4,200       525
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    36,980:    36,350     35,250     -2,590         35       -980          0          0          0          0      2,150          0:    4,200       525
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      93.4       87.4        1.5        7.6        4.1        0.0        0.0        0.0        0.0        0.7        0.2:      0.9       0.1
Old  :     100.0:      93.4       87.4        1.5        7.6        4.1        0.0        0.0        0.0        0.0        0.7        0.2:      0.9       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        16          7          .          4          6          0          0          0          0          .          .:
Old  :        26:        16          7          .          4          6          0          0          0          0          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 73.4       86.1       88.9       97.5       59.4       77.8       73.4       80.4
Old  :                 73.4       86.1       88.9       97.5       59.4       77.8       73.4       80.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PEPCO DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                            Code-0643D5
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5 MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  : 1,727,112: 1,626,805  1,524,351     20,766    125,255     75,471          0          0          0          0          0          0:    4,070     2,035
Old  : 1,727,112: 1,626,805  1,524,351     20,766    125,255     75,471          0          0          0          0          0          0:    4,070     2,035
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   136,640:   133,440    139,405     -4,070     -8,000      3,200          0          0          0          0          0          0:    4,070     2,035
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      94.2       88.3        1.2        7.3        4.4        0.0        0.0        0.0        0.0        0.0        0.0:      0.2       0.1
Old  :     100.0:      94.2       88.3        1.2        7.3        4.4        0.0        0.0        0.0        0.0        0.0        0.0:      0.2       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        15          7          .          .          5          0          0          0          0          0          0:
Old  :        24:        15          7          .          .          5          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 76.1       86.9       92.0       98.3       67.7       78.7       74.8       80.0
Old  :                 76.1       86.9       92.0       98.3       67.7       78.7       74.8       80.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                Code-0643D7
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5 MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  : 1,921,578: 1,775,040  1,902,762    117,140          0     18,816          0          0          0          0          0          0:   10,582         0
Old  : 1,921,578: 1,775,040  1,902,762    117,140          0     18,816          0          0          0          0          0          0:   10,582         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:    -6,919          0     -3,663          0          0          0          0          0          0          0          0:   10,582         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.4       99.0        6.1        0.0        1.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.6       0.0
Old  :     100.0:      92.4       99.0        6.1        0.0        1.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.6       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        16          7          4          0          .          0          0          0          0          0          0:
Old  :        24:        16          7          4          0          .          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 71.4       96.5       85.0      100.0       67.3       93.9       80.1       93.9
Old  :                 71.4       96.5       85.0      100.0       67.3       93.9       80.1       93.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PPL ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                    Code-0643D8
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   523,285:   489,480    513,675     22,200          0      9,400          0          0          0          0          0          0:    2,205       210
Old  :   523,285:   489,480    513,675     22,200          0      9,400          0          0          0          0          0          0:    2,205       210
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:    -1,785          0       -210          0       -210          0          0          0          0          0          0:    2,205       210
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      93.5       98.2        4.2        0.0        1.8        0.0        0.0        0.0        0.0        0.0        0.0:      0.4       0.0
Old  :     100.0:      93.5       98.2        4.2        0.0        1.8        0.0        0.0        0.0        0.0        0.0        0.0:      0.4       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        18          7          4          0          .          0          0          0          0          0          0:
Old  :        26:        18          7          4          0          .          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 70.7       95.9       84.4       99.9       67.8       93.2       81.1       93.9
Old  :                 70.7       95.9       84.4       99.9       67.8       93.2       81.1       93.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB (DAY-AHEAD OFF PEAK) - ICE FUTURES ENERGY DIV                                                                                    Code-0643DB
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5 MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :10,054,499: 8,012,055  9,182,180  1,035,065     98,487    773,832    205,837          0          0      7,360          0          0:   20,350         0
Old  :10,054,499: 8,012,055  9,182,180  1,035,065     98,487    773,832    205,837          0          0      7,360          0          0:   20,350         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   197,325:   225,262    183,805    -60,240      4,857      8,663          0          0          0      3,290          0          0:   20,350         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.7       91.3       10.3        1.0        7.7        2.0        0.0        0.0        0.1        0.0        0.0:      0.2       0.0
Old  :     100.0:      79.7       91.3       10.3        1.0        7.7        2.0        0.0        0.0        0.1        0.0        0.0:      0.2       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        46:        31         28          5          .          5          .          0          0          .          0          0:
Old  :        46:        31         28          5          .          5          .          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.5       61.6       53.3       82.2       26.9       57.3       41.3       69.5
Old  :                 34.5       61.6       53.3       82.2       26.9       57.3       41.3       69.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB (DAY-AHEAD) - ICE FUTURES ENERGY DIV                                                                                             Code-0643DC
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  : 3,485,769: 2,832,914  3,279,354    405,792     10,075    173,505     51,475          0     11,870      2,125          0      5,825:    2,263     5,140
Old  : 3,485,769: 2,832,914  3,279,354    405,792     10,075    173,505     51,475          0     11,870      2,125          0      5,825:    2,263     5,140
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    76,390:    82,807     56,595    -13,935      1,100      5,305     -9,350          0      9,350      1,050          0      1,100:       63     2,940
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      81.3       94.1       11.6        0.3        5.0        1.5        0.0        0.3        0.1        0.0        0.2:      0.1       0.1
Old  :     100.0:      81.3       94.1       11.6        0.3        5.0        1.5        0.0        0.3        0.1        0.0        0.2:      0.1       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        52:        34         30          6          .          5          .          0          .          .          0          .:
Old  :        52:        34         30          6          .          5          .          0          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.9       62.6       50.8       81.8       28.1       58.5       45.2       72.2
Old  :                 31.9       62.6       50.8       81.8       28.1       58.5       45.2       72.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB MINI (REAL TIME LMP) - ICE FUTURES ENERGY DIV                                                                                    Code-0643DF
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  : 3,228,986: 2,138,945  2,432,490    285,205    330,528    167,272     17,106    117,957     94,014    483,168     43,449     43,276:        0         0
Old  : 3,228,986: 2,138,945  2,432,490    285,205    330,528    167,272     17,106    117,957     94,014    483,168     43,449     43,276:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    39,792:    39,185     27,588     -6,242     10,054      4,375          0     -2,574      2,024        -75     -2,200        525:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      66.2       75.3        8.8       10.2        5.2        0.5        3.7        2.9       15.0        1.3        1.3:      0.0       0.0
Old  :     100.0:      66.2       75.3        8.8       10.2        5.2        0.5        3.7        2.9       15.0        1.3        1.3:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        69:        34         33          6          5          7          .          5          4          4          4          5:
Old  :        69:        34         33          6          5          7          .          5          4          4          4          5:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.0       59.5       62.8       73.5       47.0       55.5       61.6       67.3
Old  :                 47.0       59.5       62.8       73.5       47.0       55.5       61.6       67.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WH REAL TIME MINI OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                          Code-0643DK
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :MWh (Megawatt Hours)                                                                                                    :
     :          :    Positions                                                                                                           :
All  : 7,377,761: 6,046,607  6,010,356    320,218    382,090    649,358    121,790    165,288     85,373    108,479     39,360     45,936:        0         0
Old  : 7,377,761: 6,046,607  6,010,356    320,218    382,090    649,358    121,790    165,288     85,373    108,479     39,360     45,936:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    99,048:    72,145     85,730     46,453     32,868    -19,550          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      82.0       81.5        4.3        5.2        8.8        1.7        2.2        1.2        1.5        0.5        0.6:      0.0       0.0
Old  :     100.0:      82.0       81.5        4.3        5.2        8.8        1.7        2.2        1.2        1.5        0.5        0.6:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        48:        27         24          4          4          6          .          .          .          .          .          .:
Old  :        48:        27         24          4          4          6          .          .          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.7       71.4       65.2       82.7       44.7       67.2       58.0       75.2
Old  :                 46.7       71.4       65.2       82.7       44.7       67.2       58.0       75.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                                                                 Code-0643DL
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :16 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   606,367:   521,342    470,487     59,395     96,190     19,960      5,670     10,675          0          0      6,850          0:        0     2,205
Old  :   606,367:   521,342    470,487     59,395     96,190     19,960      5,670     10,675          0          0      6,850          0:        0     2,205
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     6,790:     6,790      4,640      3,820      3,765     -3,820          0          0          0          0          0          0:        0     2,205
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      86.0       77.6        9.8       15.9        3.3        0.9        1.8        0.0        0.0        1.1        0.0:      0.0       0.4
Old  :     100.0:      86.0       77.6        9.8       15.9        3.3        0.9        1.8        0.0        0.0        1.1        0.0:      0.0       0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        37:        27         12          4          .          5          .          .          0          0          .          0:
Old  :        37:        27         12          4          .          5          .          .          0          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.2       77.8       67.5       91.5       45.7       73.1       65.6       82.1
Old  :                 47.2       77.8       67.5       91.5       45.7       73.1       65.6       82.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                        Code-0643DM
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :5 MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  : 2,199,453: 1,826,327  1,847,008    223,899    172,912    132,133     16,280     35,190          0          0          0          0:      814    12,210
Old  : 2,199,453: 1,826,327  1,847,008    223,899    172,912    132,133     16,280     35,190          0          0          0          0:      814    12,210
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    23,480:    23,480     11,650      8,140      8,574     -8,954          0          0          0          0          0          0:      814    12,210
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      83.0       84.0       10.2        7.9        6.0        0.7        1.6        0.0        0.0        0.0        0.0:      0.0       0.6
Old  :     100.0:      83.0       84.0       10.2        7.9        6.0        0.7        1.6        0.0        0.0        0.0        0.0:      0.0       0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        34:        24         11          .          .          4          .          .          0          0          0          0:
Old  :        34:        24         11          .          .          4          .          .          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.9       77.8       63.9       92.8       44.7       67.8       63.2       79.0
Old  :                 44.9       77.8       63.9       92.8       44.7       67.8       63.2       79.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE                                                                                           Code-064657
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(40 MEGAWATT HOURS PER PEAK DAY)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    19,694:    14,101     15,237      2,556        239      1,735          0      1,391         90        220          0          0:      992     1,002
Old  :    19,694:    14,101     15,237      2,556        239      1,735          0      1,391         90        220          0          0:      992     1,002
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -776:      -989       -183        418       -173        -59          0       -139          0          0       -192        -48:      -98        18
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      71.6       77.4       13.0        1.2        8.8        0.0        7.1        0.5        1.1        0.0        0.0:      5.0       5.1
Old  :     100.0:      71.6       77.4       13.0        1.2        8.8        0.0        7.1        0.5        1.1        0.0        0.0:      5.0       5.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        16         15          5          .          6          0          .          .          .          0          0:
Old  :        30:        16         15          5          .          6          0          .          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.1       56.4       68.0       73.6       38.2       49.4       52.3       59.5
Old  :                 48.1       56.4       68.0       73.6       38.2       49.4       52.3       59.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-06465M
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(2.5 MEGAWATTS PER OFF PEAK HRS)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    10,835:     5,064      6,148        268         34      1,488          0        532      1,068          0          0          0:    2,947     1,565
Old  :    10,835:     5,064      6,148        268         34      1,488          0        532      1,068          0          0          0:    2,947     1,565
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -441:      -282       -260          8         -6        -30          0        -50        -20          0          0          0:     -117       -75
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      46.7       56.7        2.5        0.3       13.7        0.0        4.9        9.9        0.0        0.0        0.0:     27.2      14.4
Old  :     100.0:      46.7       56.7        2.5        0.3       13.7        0.0        4.9        9.9        0.0        0.0        0.0:     27.2      14.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:        11          9          .          .          .          0          .          .          0          0          0:
Old  :        20:        11          9          .          .          .          0          .          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.7       46.6       54.3       69.2       19.8       36.2       28.9       44.7
Old  :                 32.7       46.6       54.3       69.2       19.8       36.2       28.9       44.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                          Code-064A34
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    20,693:    13,271     17,491      6,142      1,859        192          0        640          0        640          0          0:      448       511
Old  :    20,693:    13,271     17,491      6,142      1,859        192          0        640          0        640          0          0:      448       511
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -1,447:    -1,046     -1,174       -275       -168          0          0       -105          0       -105          0          0:      -21         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.1       84.5       29.7        9.0        0.9        0.0        3.1        0.0        3.1        0.0        0.0:      2.2       2.5
Old  :     100.0:      64.1       84.5       29.7        9.0        0.9        0.0        3.1        0.0        3.1        0.0        0.0:      2.2       2.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        10          7          .          .          .          0          .          0          .          0          0:
Old  :        22:        10          7          .          .          .          0          .          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.2       83.8       85.5       94.9       54.3       83.8       84.6       94.7
Old  :                 55.2       83.8       85.5       94.9       54.3       83.8       84.6       94.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                      Code-064A35
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   439,027:   304,602    430,188    125,586          0      5,310          0      3,529          0      3,529          0          0:        0         0
Old  :   439,027:   304,602    430,188    125,586          0      5,310          0      3,529          0      3,529          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -37,905:   -30,287    -37,498     -7,211          0          0          0       -407          0       -407          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      69.4       98.0       28.6        0.0        1.2        0.0        0.8        0.0        0.8        0.0        0.0:      0.0       0.0
Old  :     100.0:      69.4       98.0       28.6        0.0        1.2        0.0        0.8        0.0        0.8        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        13         10          .          0          .          0          .          0          .          0          0:
Old  :        24:        13         10          .          0          .          0          .          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.2       92.8       82.7       97.8       54.9       92.8       80.3       96.1
Old  :                 56.2       92.8       82.7       97.8       54.9       92.8       80.3       96.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                        Code-064A39
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   339,029:    96,324    332,813    211,205      4,664      1,552          0          0          0     29,948          0          0:        0         0
Old  :   339,029:    96,324    332,813    211,205      4,664      1,552          0          0          0     29,948          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -9,885:    -4,594     -9,071       -814          0       -814          0          0          0     -3,663          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      28.4       98.2       62.3        1.4        0.5        0.0        0.0        0.0        8.8        0.0        0.0:      0.0       0.0
Old  :     100.0:      28.4       98.2       62.3        1.4        0.5        0.0        0.0        0.0        8.8        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:         8          9          .          .          .          0          0          0          .          0          0:
Old  :        20:         8          9          .          .          .          0          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 84.3       93.4       98.4       99.1       83.8       93.4       98.0       99.1
Old  :                 84.3       93.4       98.4       99.1       83.8       93.4       98.0       99.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                        Code-064A56
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    52,034:    36,151     49,505     13,161          0      2,275          0          0          0          0          0          0:      447       254
Old  :    52,034:    36,151     49,505     13,161          0      2,275          0          0          0          0          0          0:      447       254
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -3,213:    -1,449     -3,213     -1,743          0          0          0          0          0          0          0          0:      -21         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      69.5       95.1       25.3        0.0        4.4        0.0        0.0        0.0        0.0        0.0        0.0:      0.9       0.5
Old  :     100.0:      69.5       95.1       25.3        0.0        4.4        0.0        0.0        0.0        0.0        0.0        0.0:      0.9       0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:         8         15          .          0          .          0          0          0          0          0          0:
Old  :        21:         8         15          .          0          .          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 70.4       63.6       95.8       82.7       61.9       51.7       74.9       69.5
Old  :                 70.4       63.6       95.8       82.7       61.9       51.7       74.9       69.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A57
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 MEGAWATT HOURS)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   828,385:   617,462    786,720    169,258          0     41,665          0          0          0          0          0          0:        0         0
Old  :   828,385:   617,462    786,720    169,258          0     41,665          0          0          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -49,654:   -26,455    -49,654    -23,199          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.5       95.0       20.4        0.0        5.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      74.5       95.0       20.4        0.0        5.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        11         18          4          0          .          0          0          0          0          0          0:
Old  :        26:        11         18          4          0          .          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 64.8       60.5       91.0       81.1       55.2       49.1       72.6       66.0
Old  :                 64.8       60.5       91.0       81.1       55.2       49.1       72.6       66.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE                                                                                        Code-064A58
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :   147,906:    93,075    102,815     11,404      9,025     32,871      8,190          0      1,920          0      1,083        192:      254         0
Old  :   147,906:    93,075    102,815     11,404      9,025     32,871      8,190          0      1,920          0      1,083        192:      254         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -3,453:    -2,718     -2,541       -273       -576       -126       -105          0       -210          0         21        -21:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      62.9       69.5        7.7        6.1       22.2        5.5        0.0        1.3        0.0        0.7        0.1:      0.2       0.0
Old  :     100.0:      62.9       69.5        7.7        6.1       22.2        5.5        0.0        1.3        0.0        0.7        0.1:      0.2       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        36:        17         22          5          .          .          .          0          .          0          .          .:
Old  :        36:        17         22          5          .          .          .          0          .          0          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.8       59.6       73.7       76.9       23.7       23.7       36.6       36.2
Old  :                 49.8       59.6       73.7       76.9       23.7       23.7       36.6       36.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB REAL 50MW OFF - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-064A59
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  : 1,747,292: 1,530,226  1,159,822     60,419    242,801    127,621          0    191,200     23,520      3,178          0      2,328:        0         0
Old  : 1,747,292: 1,530,226  1,159,822     60,419    242,801    127,621          0    191,200     23,520      3,178          0      2,328:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -58,608:   -51,689    -50,468     -2,442     -2,442     -4,477          0          0          0      1,221          0     -1,221:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.6       66.4        3.5       13.9        7.3        0.0       10.9        1.3        0.2        0.0        0.1:      0.0       0.0
Old  :     100.0:      87.6       66.4        3.5       13.9        7.3        0.0       10.9        1.3        0.2        0.0        0.1:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        35:        20         18          .          4          .          0          .          .          .          0          .:
Old  :        35:        20         18          .          4          .          0          .          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.1       56.1       79.3       79.8       57.1       45.7       69.1       63.9
Old  :                 60.1       56.1       79.3       79.8       57.1       45.7       69.1       63.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-064A60
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    23,415:    14,025     14,667      8,110        960          0          0      6,253      1,280          0          0          0:        0       255
Old  :    23,415:    14,025     14,667      8,110        960          0          0      6,253      1,280          0          0          0:        0       255
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -1,055:      -110        331       -840       -105          0          0     -1,281          0       -105          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.9       62.6       34.6        4.1        0.0        0.0       26.7        5.5        0.0        0.0        0.0:      0.0       1.1
Old  :     100.0:      59.9       62.6       34.6        4.1        0.0        0.0       26.7        5.5        0.0        0.0        0.0:      0.0       1.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        13         11          .          .          0          0          .          .          0          0          0:
Old  :        22:        13         11          .          .          0          0          .          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.9       69.0       76.1       91.5       49.4       63.1       70.6       76.3
Old  :                 50.9       69.0       76.1       91.5       49.4       63.1       70.6       76.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N ILL HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                      Code-064A63
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    55,536:    40,649     44,412      7,427        530      6,180          0      2,878      1,280          0          0          0:        0       256
Old  :    55,536:    40,649     44,412      7,427        530      6,180          0      2,878      1,280          0          0          0:        0       256
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -2,341:    -1,987     -1,837       -207        105       -147          0       -462          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.2       80.0       13.4        1.0       11.1        0.0        5.2        2.3        0.0        0.0        0.0:      0.0       0.5
Old  :     100.0:      73.2       80.0       13.4        1.0       11.1        0.0        5.2        2.3        0.0        0.0        0.0:      0.0       0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        12         11          .          .          .          0          .          .          0          0          0:
Old  :        23:        12         11          .          .          .          0          .          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.4       67.7       75.6       88.9       41.4       47.4       58.0       61.5
Old  :                 52.4       67.7       75.6       88.9       41.4       47.4       58.0       61.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAY HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A64
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    67,033:    53,566     39,426          0     16,879      8,135      1,930          0      2,550        256          0          0:      596        43
Old  :    67,033:    53,566     39,426          0     16,879      8,135      1,930          0      2,550        256          0          0:      596        43
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     4,122:     3,862      5,006          0       -567       -105       -210          0          0        -21          0          0:      596      -212
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.9       58.8        0.0       25.2       12.1        2.9        0.0        3.8        0.4        0.0        0.0:      0.9       0.1
Old  :     100.0:      79.9       58.8        0.0       25.2       12.1        2.9        0.0        3.8        0.4        0.0        0.0:      0.9       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        31:        20         17          0          4          .          .          0          .          .          0          0:
Old  :        31:        20         17          0          4          .          .          0          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.9       65.5       70.6       82.3       39.6       48.8       53.9       60.3
Old  :                 48.9       65.5       70.6       82.3       39.6       48.8       53.9       60.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                       Code-064A66
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    45,926:    27,984     37,949     12,227      4,589      1,148          0          0          0      2,327          0      2,048:      192       192
Old  :    45,926:    27,984     37,949     12,227      4,589      1,148          0          0          0      2,327          0      2,048:      192       192
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -1,302:    -1,092     -1,008        -63       -252        -21          0          0          0       -105          0          0:      -21       -21
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      60.9       82.6       26.6       10.0        2.5        0.0        0.0        0.0        5.1        0.0        4.5:      0.4       0.4
Old  :     100.0:      60.9       82.6       26.6       10.0        2.5        0.0        0.0        0.0        5.1        0.0        4.5:      0.4       0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        25:        13         14          .          .          .          0          0          0          .          0          .:
Old  :        25:        13         14          .          .          .          0          0          0          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.2       50.4       75.2       73.1       44.9       46.6       63.8       63.2
Old  :                 52.2       50.4       75.2       73.1       44.9       46.6       63.8       63.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                       Code-064A68
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    44,204:    39,524     25,981      1,659     15,115      2,916          0          0          0        105          0          0:        0       192
Old  :    44,204:    39,524     25,981      1,659     15,115      2,916          0          0          0        105          0          0:        0       192
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -2,184:    -2,142     -1,722        -42       -441          0          0          0          0          0          0          0:        0       -21
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.4       58.8        3.8       34.2        6.6        0.0        0.0        0.0        0.2        0.0        0.0:      0.0       0.4
Old  :     100.0:      89.4       58.8        3.8       34.2        6.6        0.0        0.0        0.0        0.2        0.0        0.0:      0.0       0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        16         10          .          4          .          0          0          0          .          0          0:
Old  :        28:        16         10          .          4          .          0          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.8       59.9       71.0       86.0       46.8       56.2       69.0       80.7
Old  :                 46.8       59.9       71.0       86.0       46.8       56.2       69.0       80.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-064A78
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   381,990:   273,083    342,980     54,959          0          0     30,468     15,530     23,480          0          0          0:        0         0
Old  :   381,990:   273,083    342,980     54,959          0          0     30,468     15,530     23,480          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     3,405:    15,208      7,475     -6,919          0          0     -2,849     -4,070          0     -2,035          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      71.5       89.8       14.4        0.0        0.0        8.0        4.1        6.1        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      71.5       89.8       14.4        0.0        0.0        8.0        4.1        6.1        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        11         13          .          0          0          .          .          .          0          0          0:
Old  :        22:        11         13          .          0          0          .          .          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.2       66.3       89.0       83.8       52.9       62.3       74.1       75.0
Old  :                 60.2       66.3       89.0       83.8       52.9       62.3       74.1       75.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-064A79
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   773,677:   601,154    560,626     43,523     96,777     80,984     12,726          0     35,290          0          0          0:        0         0
Old  :   773,677:   601,154    560,626     43,523     96,777     80,984     12,726          0     35,290          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -18,964:   -18,377       -649       -587    -14,245          0      4,070          0     -4,070          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.7       72.5        5.6       12.5       10.5        1.6        0.0        4.6        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      77.7       72.5        5.6       12.5       10.5        1.6        0.0        4.6        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        12         14          .          .          .          .          0          .          0          0          0:
Old  :        23:        12         14          .          .          .          .          0          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.9       54.1       85.6       75.8       32.5       25.8       41.9       37.7
Old  :                 61.9       54.1       85.6       75.8       32.5       25.8       41.9       37.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                      Code-064A80
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  : 1,446,865:   913,475    871,987      9,084    245,005    282,833    180,735          0     47,040     13,698          0          0:        0         0
Old  : 1,446,865:   913,475    871,987      9,084    245,005    282,833    180,735          0     47,040     13,698          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     4,574:    14,749    -61,723      1,628     73,216     -6,919     -4,070          0          0       -814          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      63.1       60.3        0.6       16.9       19.5       12.5        0.0        3.3        0.9        0.0        0.0:      0.0       0.0
Old  :     100.0:      63.1       60.3        0.6       16.9       19.5       12.5        0.0        3.3        0.9        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        15         12          .          4          4          .          0          .          .          0          0:
Old  :        29:        15         12          .          4          4          .          0          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.6       70.9       82.8       87.1       47.8       53.7       61.0       64.8
Old  :                 61.6       70.9       82.8       87.1       47.8       53.7       61.0       64.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A 5MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A82
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   698,218:   345,207    528,752      3,529     75,546     93,920          0          0          0    255,562          0          0:        0         0
Old  :   698,218:   345,207    528,752      3,529     75,546     93,920          0          0          0    255,562          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -27,676:   -19,943    -19,129       -407     -8,547          0          0          0          0     -7,326          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      49.4       75.7        0.5       10.8       13.5        0.0        0.0        0.0       36.6        0.0        0.0:      0.0       0.0
Old  :     100.0:      49.4       75.7        0.5       10.8       13.5        0.0        0.0        0.0       36.6        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        12         13          .          4          .          0          0          0          .          0          0:
Old  :        23:        12         13          .          4          .          0          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 69.4       52.0       88.9       75.1       67.8       41.1       69.7       54.4
Old  :                 69.4       52.0       88.9       75.1       67.8       41.1       69.7       54.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G5 MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A84
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   532,071:   396,077    283,355     50,294    163,016     85,700          0          0          0          0          0          0:        0         0
Old  :   532,071:   396,077    283,355     50,294    163,016     85,700          0          0          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :   -32,153:   -24,827    -15,466     -2,442     -9,768     -4,884          0          0          0          0     -2,035          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.4       53.3        9.5       30.6       16.1        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      74.4       53.3        9.5       30.6       16.1        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        25:        13         11          .          5          .          0          0          0          0          0          0:
Old  :        25:        13         11          .          5          .          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.4       57.6       81.4       84.2       37.8       43.0       62.3       60.8
Old  :                 48.4       57.6       81.4       84.2       37.8       43.0       62.3       60.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                                                                                                   Code-064BFI
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,694:     9,590     18,232      2,340        907        120          0          0          0      7,179          0          0:      465       435
Old  :    19,694:     9,590     18,232      2,340        907        120          0          0          0      7,179          0          0:      465       435
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      48.7       92.6       11.9        4.6        0.6        0.0        0.0        0.0       36.5        0.0        0.0:      2.4       2.2
Old  :     100.0:      48.7       92.6       11.9        4.6        0.6        0.0        0.0        0.0       36.5        0.0        0.0:      2.4       2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:         9         15          .          .          .          0          0          0          .          0          0:
Old  :        22:         9         15          .          .          .          0          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 84.0       52.7       95.9       79.3       83.4       52.7       94.1       78.9
Old  :                 84.0       52.7       95.9       79.3       83.4       52.7       94.1       78.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                                                                                                  Code-064BFJ
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,043:     9,505     18,033      1,840        480        120          0          0          0      7,144          0          0:      434       410
Old  :    19,043:     9,505     18,033      1,840        480        120          0          0          0      7,144          0          0:      434       410
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      49.9       94.7        9.7        2.5        0.6        0.0        0.0        0.0       37.5        0.0        0.0:      2.3       2.2
Old  :     100.0:      49.9       94.7        9.7        2.5        0.6        0.0        0.0        0.0       37.5        0.0        0.0:      2.3       2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:         8         14          .          .          .          0          0          0          .          0          0:
Old  :        21:         8         14          .          .          .          0          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 89.6       53.6       97.0       76.0       89.6       53.4       95.1       75.8
Old  :                 89.6       53.6       97.0       76.0       89.6       53.4       95.1       75.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                                                          Code-064C74
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 16 MEGAWATTS PER HOUR)                                                                                    :
     :          :    Positions                                                                                                           :
All  :   208,933:   155,060    139,018     10,043     46,660      9,315      1,075     10,650          0     28,050          0      3,290:    2,100         0
Old  :   208,933:   155,060    139,018     10,043     46,660      9,315      1,075     10,650          0     28,050          0      3,290:    2,100         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -975:    11,250     -7,350        525     12,750     -6,375          0          0          0     -6,375          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.2       66.5        4.8       22.3        4.5        0.5        5.1        0.0       13.4        0.0        1.6:      1.0       0.0
Old  :     100.0:      74.2       66.5        4.8       22.3        4.5        0.5        5.1        0.0       13.4        0.0        1.6:      1.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        31:        19         16          .          .          4          .          .          0          .          0          .:
Old  :        31:        19         16          .          .          4          .          .          0          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 59.1       48.0       75.6       70.4       41.0       36.7       54.7       51.3
Old  :                 59.1       48.0       75.6       70.4       41.0       36.7       54.7       51.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                                                          Code-064C75
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 5 MEGAWATTS PER HOUR)                                                                                     :
     :          :    Positions                                                                                                           :
All  :   348,653:   223,148    262,302     29,176     79,008      2,849          0          0          0     88,986          0      4,494:        0         0
Old  :   348,653:   223,148    262,302     29,176     79,008      2,849          0          0          0     88,986          0      4,494:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -760:   -24,080       -760     23,320          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.0       75.2        8.4       22.7        0.8        0.0        0.0        0.0       25.5        0.0        1.3:      0.0       0.0
Old  :     100.0:      64.0       75.2        8.4       22.7        0.8        0.0        0.0        0.0       25.5        0.0        1.3:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        14         10          .          .          .          0          0          0          .          0          .:
Old  :        24:        14         10          .          .          .          0          0          0          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 54.7       69.7       78.0       90.2       51.1       66.6       68.4       77.4
Old  :                 54.7       69.7       78.0       90.2       51.1       66.6       68.4       77.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                                                          Code-064C76
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 16 MEGAWATTS PER HOUR)                                                                                    :
     :          :    Positions                                                                                                           :
All  :   226,464:   193,690     97,329      1,086     69,450     25,210      5,428      6,400        525          0     27,025        525:        0         0
Old  :   226,464:   193,690     97,329      1,086     69,450     25,210      5,428      6,400        525          0     27,025        525:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    -2,458:    -3,206      1,494       -550     -6,825       -330      1,650          0        -22          0      3,225          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      85.5       43.0        0.5       30.7       11.1        2.4        2.8        0.2        0.0       11.9        0.2:      0.0       0.0
Old  :     100.0:      85.5       43.0        0.5       30.7       11.1        2.4        2.8        0.2        0.0       11.9        0.2:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        35:        23         15          .          4          6          .          .          .          0          .          .:
Old  :        35:        23         15          .          4          6          .          .          .          0          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 39.0       52.5       62.5       75.1       34.7       48.2       50.9       63.5
Old  :                 39.0       52.5       62.5       75.1       34.7       48.2       50.9       63.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                                                          Code-064C77
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 5 MEGAWATTS PER HOUR)                                                                                     :
     :          :    Positions                                                                                                           :
All  :   627,694:   547,152    323,467          0    218,316     77,771          0      7,404        736      2,035          0          0:        0         0
Old  :   627,694:   547,152    323,467          0    218,316     77,771          0      7,404        736      2,035          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    47,071:    46,335      9,839          0     37,232          0          0       -736        736          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.2       51.5        0.0       34.8       12.4        0.0        1.2        0.1        0.3        0.0        0.0:      0.0       0.0
Old  :     100.0:      87.2       51.5        0.0       34.8       12.4        0.0        1.2        0.1        0.3        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        17         16          0          5          .          0          .          .          .          0          0:
Old  :        30:        17         16          0          5          .          0          .          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.4       60.5       84.6       79.2       40.0       46.7       59.1       58.4
Old  :                 51.4       60.5       84.6       79.2       40.0       46.7       59.1       58.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                                                          Code-064C78
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 16 MEGAWATTS PER HOUR)                                                                                    :
     :          :    Positions                                                                                                           :
All  :   133,278:    77,238    115,878     48,575      5,790      3,010        525      2,200          0      3,930      6,400          0:        0         0
Old  :   133,278:    77,238    115,878     48,575      5,790      3,010        525      2,200          0      3,930      6,400          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       550:       550        550     -1,100     -1,100      1,100          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      58.0       86.9       36.4        4.3        2.3        0.4        1.7        0.0        2.9        4.8        0.0:      0.0       0.0
Old  :     100.0:      58.0       86.9       36.4        4.3        2.3        0.4        1.7        0.0        2.9        4.8        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        12          8          .          .          .          .          .          0          .          .          0:
Old  :        26:        12          8          .          .          .          .          .          0          .          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 67.3       73.8       88.0       94.6       67.3       69.0       85.4       88.6
Old  :                 67.3       73.8       88.0       94.6       67.3       69.0       85.4       88.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                                                          Code-064C79
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 5 MEGAWATTS PER HOUR)                                                                                     :
     :          :    Positions                                                                                                           :
All  :   297,959:   179,079    272,916     86,372     15,855      9,188          0          0          0     23,320          0          0:        0         0
Old  :   297,959:   179,079    272,916     86,372     15,855      9,188          0          0          0     23,320          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :    41,645:    -4,995     41,645     46,640          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      60.1       91.6       29.0        5.3        3.1        0.0        0.0        0.0        7.8        0.0        0.0:      0.0       0.0
Old  :     100.0:      60.1       91.6       29.0        5.3        3.1        0.0        0.0        0.0        7.8        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:        10          9          .          .          .          0          0          0          .          0          0:
Old  :        20:        10          9          .          .          .          0          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.6       62.2       86.6       90.7       55.3       57.7       74.0       74.2
Old  :                 60.6       62.2       86.6       90.7       55.3       57.7       74.0       74.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                                                                                                 Code-064DLW
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    53,319:    50,391     49,249          0        655      1,660          0        150          0        498        650          0:      770       955
Old  :    53,319:    50,391     49,249          0        655      1,660          0        150          0        498        650          0:      770       955
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -199:      -199       -149          0          0          0          0        -50          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      94.5       92.4        0.0        1.2        3.1        0.0        0.3        0.0        0.9        1.2        0.0:      1.4       1.8
Old  :     100.0:      94.5       92.4        0.0        1.2        3.1        0.0        0.3        0.0        0.9        1.2        0.0:      1.4       1.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        17         15          0          .          .          0          .          0          .          .          0:
Old  :        28:        17         15          0          .          .          0          .          0          .          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 71.2       82.4       89.5       93.1       69.5       76.0       80.2       81.0
Old  :                 71.2       82.4       89.5       93.1       69.5       76.0       80.2       81.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                                                                                                Code-064DLX
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    47,522:    44,892     43,687          0        655      1,660          0        150          0        450        650          0:      520       720
Old  :    47,522:    44,892     43,687          0        655      1,660          0        150          0        450        650          0:      520       720
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       -13:       -13         37          0          0          0          0        -50          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      94.5       91.9        0.0        1.4        3.5        0.0        0.3        0.0        0.9        1.4        0.0:      1.1       1.5
Old  :     100.0:      94.5       91.9        0.0        1.4        3.5        0.0        0.3        0.0        0.9        1.4        0.0:      1.1       1.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        15         16          0          .          .          0          .          0          .          .          0:
Old  :        26:        15         16          0          .          .          0          .          0          .          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.0       78.5       90.1       91.5       74.8       70.7       83.0       79.2
Old  :                 75.0       78.5       90.1       91.5       74.8       70.7       83.0       79.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                                                                                            Code-064DPQ
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    17,145:    14,735     14,815      1,835          0        280          0          0          0        100      1,975         75:      120         0
Old  :    17,145:    14,735     14,815      1,835          0        280          0          0          0        100      1,975         75:      120         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:       250          0          0          0          0          0          0          0          0          0          0:     -250         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      85.9       86.4       10.7        0.0        1.6        0.0        0.0        0.0        0.6       11.5        0.4:      0.7       0.0
Old  :     100.0:      85.9       86.4       10.7        0.0        1.6        0.0        0.0        0.0        0.6       11.5        0.4:      0.7       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        13          7          .          0          .          0          0          0          .          .          .:
Old  :        23:        13          7          .          0          .          0          0          0          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 70.4       92.7       86.2       99.6       68.8       92.2       84.5       95.2
Old  :                 70.4       92.7       86.2       99.6       68.8       92.2       84.5       95.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                                                                                                           Code-064DPR
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    17,110:    14,640     13,415      2,020        300        270          0          0          0          0      3,125          0:      180         0
Old  :    17,110:    14,640     13,415      2,020        300        270          0          0          0          0      3,125          0:      180         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         .:         .          .          .          .          .          .          .          .          .          .          .:        .         .
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      85.6       78.4       11.8        1.8        1.6        0.0        0.0        0.0        0.0       18.3        0.0:      1.1       0.0
Old  :     100.0:      85.6       78.4       11.8        1.8        1.6        0.0        0.0        0.0        0.0       18.3        0.0:      1.1       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:        13          6          .          .          .          0          0          0          0          .          0:
Old  :        20:        13          6          .          .          .          0          0          0          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 72.8       92.0       88.6       99.6       71.9       90.3       87.7       93.9
Old  :                 72.8       92.0       88.6       99.6       71.9       90.3       87.7       93.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.EASTERN HUB_month_on_dap - NODAL EXCHANGE                                                                                                    Code-064EAS
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    10,980:     9,065      9,165          0      1,090        160        200         50          0      1,020          0        300:      235       215
Old  :    10,980:     9,065      9,165          0      1,090        160        200         50          0      1,020          0        300:      235       215
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      82.6       83.5        0.0        9.9        1.5        1.8        0.5        0.0        9.3        0.0        2.7:      2.1       2.0
Old  :     100.0:      82.6       83.5        0.0        9.9        1.5        1.8        0.5        0.0        9.3        0.0        2.7:      2.1       2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:         7         10          0          .          .          .          .          0          .          0          .:
Old  :        20:         7         10          0          .          .          .          .          0          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 81.0       67.3       95.3       86.0       74.4       57.4       79.9       72.5
Old  :                 81.0       67.3       95.3       86.0       74.4       57.4       79.9       72.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                                                                                                          Code-064EVG
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    17,045:    16,120     10,500        380        700        100          0      1,700          0          0      3,945        100:      345         0
Old  :    17,045:    16,120     10,500        380        700        100          0      1,700          0          0      3,945        100:      345         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     1,725:     1,725        825          0          0          0          0        900          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      94.6       61.6        2.2        4.1        0.6        0.0       10.0        0.0        0.0       23.1        0.6:      2.0       0.0
Old  :     100.0:      94.6       61.6        2.2        4.1        0.6        0.0       10.0        0.0        0.0       23.1        0.6:      2.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        13          7          .          .          .          0          .          0          0          .          .:
Old  :        22:        13          7          .          .          .          0          .          0          0          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 69.7       69.2       87.6       94.6       55.3       57.6       67.8       69.9
Old  :                 69.7       69.2       87.6       94.6       55.3       57.6       67.8       69.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                                                                                                           Code-064EXE
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    27,576:    25,391     24,716        430        220        290          0        500        700          0        800         50:      715       300
Old  :    27,576:    25,391     24,716        430        220        290          0        500        700          0        800         50:      715       300
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.1       89.6        1.6        0.8        1.1        0.0        1.8        2.5        0.0        2.9        0.2:      2.6       1.1
Old  :     100.0:      92.1       89.6        1.6        0.8        1.1        0.0        1.8        2.5        0.0        2.9        0.2:      2.6       1.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        17         10          .          .          .          0          .          .          0          .          .:
Old  :        26:        17         10          .          .          .          0          .          .          0          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 65.5       82.2       83.8       93.5       64.7       74.7       79.6       81.3
Old  :                 65.5       82.2       83.8       93.5       64.7       74.7       79.6       81.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                                                                                                          Code-064EXF
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    26,346:    24,511     24,541        895          0          0          0        300        600          0        750          0:      340       155
Old  :    26,346:    24,511     24,541        895          0          0          0        300        600          0        750          0:      340       155
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :        55:        55         70          0          0          0          0          0          0          0          0          0:        0       -15
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      93.0       93.1        3.4        0.0        0.0        0.0        1.1        2.3        0.0        2.8        0.0:      1.3       0.6
Old  :     100.0:      93.0       93.1        3.4        0.0        0.0        0.0        1.1        2.3        0.0        2.8        0.0:      1.3       0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:        16          9          .          0          0          0          .          .          0          .          0:
Old  :        21:        16          9          .          0          0          0          .          .          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 67.0       85.5       84.7       97.1       64.6       73.7       79.0       81.2
Old  :                 67.0       85.5       84.7       97.1       64.6       73.7       79.0       81.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                                                                                                    Code-064FHK
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    67,194:    48,495     58,223      1,425      2,410        340      3,953          0          6      6,760          0        340:    5,875     5,875
Old  :    67,194:    48,495     58,223      1,425      2,410        340      3,953          0          6      6,760          0        340:    5,875     5,875
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     2,900:      -275      1,825          0          0          0      2,100          0          0          0          0          0:    1,075     1,075
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      72.2       86.6        2.1        3.6        0.5        5.9        0.0        0.0       10.1        0.0        0.5:      8.7       8.7
Old  :     100.0:      72.2       86.6        2.1        3.6        0.5        5.9        0.0        0.0       10.1        0.0        0.5:      8.7       8.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        34:        17         23          .          .          .          .          0          .          .          0          .:
Old  :        34:        17         23          .          .          .          .          0          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.1       45.2       79.2       66.2       49.8       43.1       64.7       59.4
Old  :                 60.1       45.2       79.2       66.2       49.8       43.1       64.7       59.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                                                                                                   Code-064FHL
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    65,001:    46,536     54,601          0      3,980         45      4,330          0          0      7,665          0          0:    6,425     6,375
Old  :    65,001:    46,536     54,601          0      3,980         45      4,330          0          0      7,665          0          0:    6,425     6,375
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :     2,690:       711      2,440          0          0          0      1,800          0          0        -50          0          0:      229       250
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      71.6       84.0        0.0        6.1        0.1        6.7        0.0        0.0       11.8        0.0        0.0:      9.9       9.8
Old  :     100.0:      71.6       84.0        0.0        6.1        0.1        6.7        0.0        0.0       11.8        0.0        0.0:      9.9       9.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        33:        18         21          0          .          .          .          0          0          .          0          0:
Old  :        33:        18         21          0          .          .          .          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.1       44.5       79.1       66.8       50.1       43.8       64.3       61.8
Old  :                 61.1       44.5       79.1       66.8       50.1       43.8       64.3       61.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                                                                                                 Code-064FKA
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    47,000:    31,845     37,645      3,960        675      1,350          0      3,175        550      5,800          0        725:    2,770     2,880
Old  :    47,000:    31,845     37,645      3,960        675      1,350          0      3,175        550      5,800          0        725:    2,770     2,880
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -110:      -410       -110          0          0          0          0          0          0        300          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      67.8       80.1        8.4        1.4        2.9        0.0        6.8        1.2       12.3        0.0        1.5:      5.9       6.1
Old  :     100.0:      67.8       80.1        8.4        1.4        2.9        0.0        6.8        1.2       12.3        0.0        1.5:      5.9       6.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        33:        21         18          .          .          .          0          .          .          .          0          .:
Old  :        33:        21         18          .          .          .          0          .          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.6       47.6       67.7       70.6       41.4       40.7       55.4       56.1
Old  :                 49.6       47.6       67.7       70.6       41.4       40.7       55.4       56.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                                                                                                Code-064FKB
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    42,436:    25,945     38,490      6,020        930        160      8,375      1,125        850        425          0         16:      645       865
Old  :    42,436:    25,945     38,490      6,020        930        160      8,375      1,125        850        425          0         16:      645       865
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :      -505:      -470       -820          0        300        -60       -100        -50        125          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      61.1       90.7       14.2        2.2        0.4       19.7        2.7        2.0        1.0        0.0        0.0:      1.5       2.0
Old  :     100.0:      61.1       90.7       14.2        2.2        0.4       19.7        2.7        2.0        1.0        0.0        0.0:      1.5       2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        19         16          .          .          .          .          .          .          .          0          .:
Old  :        30:        19         16          .          .          .          .          .          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.7       64.6       70.9       83.5       48.8       60.6       69.3       73.6
Old  :                 49.7       64.6       70.9       83.5       48.8       60.6       69.3       73.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                                                                                                 Code-064FKC
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    26,035:    10,280     20,625      1,200        700        600          0      3,055        565     12,800          0          0:      590       490
Old  :    26,035:    10,280     20,625      1,200        700        600          0      3,055        565     12,800          0          0:      590       490
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       -35:       -35        -35          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      39.5       79.2        4.6        2.7        2.3        0.0       11.7        2.2       49.2        0.0        0.0:      2.3       1.9
Old  :     100.0:      39.5       79.2        4.6        2.7        2.3        0.0       11.7        2.2       49.2        0.0        0.0:      2.3       1.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        12         12          .          .          .          0          .          .          .          0          0:
Old  :        22:        12         12          .          .          .          0          .          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 74.2       67.4       88.1       89.3       68.8       59.3       77.6       80.5
Old  :                 74.2       67.4       88.1       89.3       68.8       59.3       77.6       80.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.N ILLINOIS HUB_month_off_rtp - NODAL EXCHANGE                                                                                                Code-064FKD
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    25,465:    23,440     18,675        300      5,700          0        350          0        300          0          0          0:    1,075       790
Old  :    25,465:    23,440     18,675        300      5,700          0        350          0        300          0          0          0:    1,075       790
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :        50:       -10         50          0          0          0          0          0          0          0          0          0:       60         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.0       73.3        1.2       22.4        0.0        1.4        0.0        1.2        0.0        0.0        0.0:      4.2       3.1
Old  :     100.0:      92.0       73.3        1.2       22.4        0.0        1.4        0.0        1.2        0.0        0.0        0.0:      4.2       3.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:        11         11          .          .          0          .          0          .          0          0          0:
Old  :        20:        11         11          .          .          0          .          0          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 80.7       67.9       91.8       88.0       76.2       67.4       86.0       86.4
Old  :                 80.7       67.9       91.8       88.0       76.2       67.4       86.0       86.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                                                                                                    Code-064FKE
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    34,448:    25,670     21,860          0      2,750        935      3,295        350        925        300      4,795        958:    2,365     1,875
Old  :    34,448:    25,670     21,860          0      2,750        935      3,295        350        925        300      4,795        958:    2,365     1,875
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :       275:        25          0          0        -50          0          0          0          0        300        375        -50:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.5       63.5        0.0        8.0        2.7        9.6        1.0        2.7        0.9       13.9        2.8:      6.9       5.4
Old  :     100.0:      74.5       63.5        0.0        8.0        2.7        9.6        1.0        2.7        0.9       13.9        2.8:      6.9       5.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        34:        21         18          0          .          .          .          .          .          .          .          .:
Old  :        34:        21         18          0          .          .          .          .          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.2       50.2       68.5       67.1       46.2       48.7       61.9       61.8
Old  :                 50.2       50.2       68.5       67.1       46.2       48.7       61.9       61.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                                                                                                   Code-064FKF
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    35,145:    30,455     24,950        735        200        700        525      7,105        970        540          0        395:      825       825
Old  :    35,145:    30,455     24,950        735        200        700        525      7,105        970        540          0        395:      825       825
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :        97:        10         35          0          0          0        -50       -125        175        -50          0         12:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      86.7       71.0        2.1        0.6        2.0        1.5       20.2        2.8        1.5        0.0        1.1:      2.3       2.3
Old  :     100.0:      86.7       71.0        2.1        0.6        2.0        1.5       20.2        2.8        1.5        0.0        1.1:      2.3       2.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        20         19          .          .          .          .          .          .          .          0          .:
Old  :        27:        20         19          .          .          .          .          .          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.6       64.8       72.7       82.7       45.6       49.0       57.6       61.1
Old  :                 51.6       64.8       72.7       82.7       45.6       49.0       57.6       61.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.ATSI_month_on_dap - NODAL EXCHANGE                                                                                                           Code-064FZA
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    26,725:    23,789     24,240          0        220      1,615        150          0          0         50        450          0:    1,121       200
Old  :    26,725:    23,789     24,240          0        220      1,615        150          0          0         50        450          0:    1,121       200
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:        50          0          0          0          0        -50          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.0       90.7        0.0        0.8        6.0        0.6        0.0        0.0        0.2        1.7        0.0:      4.2       0.7
Old  :     100.0:      89.0       90.7        0.0        0.8        6.0        0.6        0.0        0.0        0.2        1.7        0.0:      4.2       0.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:        10          8          0          .          .          .          0          0          .          .          0:
Old  :        20:        10          8          0          .          .          .          0          0          .          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 74.6       84.3       91.8       98.1       74.6       82.2       85.8       89.2
Old  :                 74.6       84.3       91.8       98.1       74.6       82.2       85.8       89.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.ATSI_month_off_dap - NODAL EXCHANGE                                                                                                          Code-064FZB
Disaggregated Commitments of Traders - Futures Only, April 1, 2014                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    26,010:    23,210     23,695         75        220      1,615        150          0          0         50        450          0:      910        30
Old  :    26,010:    23,210     23,695         75        220      1,615        150          0          0         50        450          0:      910        30
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2014                                                                   :
     :         0:        50          0          0          0          0        -50          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.2       91.1        0.3        0.8        6.2        0.6        0.0        0.0        0.2        1.7        0.0:      3.5       0.1
Old  :     100.0:      89.2       91.1        0.3        0.8        6.2        0.6        0.0        0.0        0.2        1.7        0.0:      3.5       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:        10          8          .          .          .          .          0          0          .          .          0:
Old  :        21:        10          8          .          .          .          .          0          0          .          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 76.5       85.1       93.2       98.8       76.5       81.7       86.1       89.5
Old  :                 76.5       85.1       93.2       98.8       76.5       81.7       86.1       89.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

----

Updated April 4, 2014