```
CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE                                                                                          Code-024651
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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 1,550 TONS)                                                                                               :
     :          :    Positions                                                                                                           :
All  :     7,980:     4,750      4,975          0        930        435        555          0         60      1,310        505        650:      220       425
Old  :     7,980:     4,750      4,975          0        930        435        555          0         60      1,310        505        650:      220       425
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       -30:       -40         95          0         45          0        -30          0        -10        200        -10       -150:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.5       62.3        0.0       11.7        5.5        7.0        0.0        0.8       16.4        6.3        8.1:      2.8       5.3
Old  :     100.0:      59.5       62.3        0.0       11.7        5.5        7.0        0.0        0.8       16.4        6.3        8.1:      2.8       5.3
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  :        23:        13         13          0          .          .          .          0          .          .          .          .:
Old  :        23:        13         13          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       45.2       77.1       69.5       38.1       30.2       49.6       41.5
Old  :                 60.2       45.2       77.1       69.5       38.1       30.2       49.6       41.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CSX COAL SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                                     Code-024652
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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 TONS)                                                                                               :
     :          :    Positions                                                                                                           :
All  :    12,326:     8,324      8,675        851          0        600          0      1,155        480        809        283      1,031:      232       103
Old  :    12,326:     8,324      8,675        851          0        600          0      1,155        480        809        283      1,031:      232       103
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       519:        76        151         75          0        105          0         30       -195        -30        -32        466:       22        -5
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      67.5       70.4        6.9        0.0        4.9        0.0        9.4        3.9        6.6        2.3        8.4:      1.9       0.8
Old  :     100.0:      67.5       70.4        6.9        0.0        4.9        0.0        9.4        3.9        6.6        2.3        8.4:      1.9       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  :        20:        16         15          .          0          .          0          .          .          .          .          .:
Old  :        20:        16         15          .          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  :                 62.5       55.4       80.1       77.4       21.5       23.0       28.9       29.7
Old  :                 62.5       55.4       80.1       77.4       21.5       23.0       28.9       29.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COAL (API 2) CIF ARA SWAP FUT - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-024656
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    75,465:    19,162     27,098      5,776      5,648      1,625          0      5,424      9,458     23,537     10,324     14,743:    1,164     1,145
Old  :    75,465:    19,162     27,098      5,776      5,648      1,625          0      5,424      9,458     23,537     10,324     14,743:    1,164     1,145
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       884:      -139        384       -120        505         49          0       -470        290        630         91       -160:      334       195
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      25.4       35.9        7.7        7.5        2.2        0.0        7.2       12.5       31.2       13.7       19.5:      1.5       1.5
Old  :     100.0:      25.4       35.9        7.7        7.5        2.2        0.0        7.2       12.5       31.2       13.7       19.5:      1.5       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  :        48:        10          9          .          .          4          0          4          .         16         13         27:
Old  :        48:        10          9          .          .          4          0          4          .         16         13         27:
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  :                 40.3       42.8       60.9       62.1       30.8       28.6       44.4       43.7
Old  :                 40.3       42.8       60.9       62.1       30.8       28.6       44.4       43.7
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    26,312:    12,665      4,305        540      1,710      1,020          0      4,540      1,360      6,178      9,351      3,626:      923       400
Old  :    26,312:    12,665      4,305        540      1,710      1,020          0      4,540      1,360      6,178      9,351      3,626:      923       400
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       615:       230         30       -125        120        120          0        -15         90       -432         60        270:      462       -60
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      48.1       16.4        2.1        6.5        3.9        0.0       17.3        5.2       23.5       35.5       13.8:      3.5       1.5
Old  :     100.0:      48.1       16.4        2.1        6.5        3.9        0.0       17.3        5.2       23.5       35.5       13.8:      3.5       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  :        40:         8          7          .          .          .          0          4          .          6         17         17:
Old  :        40:         8          7          .          .          .          0          4          .          6         17         17:
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  :                 59.5       44.4       74.8       62.9       58.5       38.1       65.7       52.6
Old  :                 59.5       44.4       74.8       62.9       58.5       38.1       65.7       52.6
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   180,223:   106,996    117,748      7,752     13,162     21,798     15,652      1,019     12,846      9,718      7,771      4,907:      555       972
Old  :   180,223:   106,996    117,748      7,752     13,162     21,798     15,652      1,019     12,846      9,718      7,771      4,907:      555       972
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       571:       551        276        126        457       -384     -1,015       -686        779        330        -90        139:       45        80
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.4       65.3        4.3        7.3       12.1        8.7        0.6        7.1        5.4        4.3        2.7:      0.3       0.5
Old  :     100.0:      59.4       65.3        4.3        7.3       12.1        8.7        0.6        7.1        5.4        4.3        2.7:      0.3       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  :        82:        49         45          .          6          8          6          .          6          5          6         11:
Old  :        82:        49         45          .          6          8          6          .          6          5          6         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  :                 26.5       29.4       43.7       48.7       16.5       23.1       25.5       34.9
Old  :                 26.5       29.4       43.7       48.7       16.5       23.1       25.5       34.9
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    57,016:    33,413     46,388     15,572      4,340      3,333      2,161          3      2,513          0        415         24:        0         0
Old  :    57,016:    33,413     46,388     15,572      4,340      3,333      2,161          3      2,513          0        415         24:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     1,115:       -66        595        606        357          6        366          0        179          0        -46         24:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      58.6       81.4       27.3        7.6        5.8        3.8        0.0        4.4        0.0        0.7        0.0:      0.0       0.0
Old  :     100.0:      58.6       81.4       27.3        7.6        5.8        3.8        0.0        4.4        0.0        0.7        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  :        39:        24         24          .          .          4          .          .          .          0          .          .:
Old  :        39:        24         24          .          .          4          .          .          .          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  :                 56.1       41.2       76.9       65.2       51.2       33.7       59.1       51.2
Old  :                 56.1       41.2       76.9       65.2       51.2       33.7       59.1       51.2
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   499,784:   390,101    400,721     55,050     59,746     33,575     11,956          0      5,430      3,360          0        312:        0         0
Old  :   499,784:   390,101    400,721     55,050     59,746     33,575     11,956          0      5,430      3,360          0        312:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     6,271:     6,008      1,704     -3,078      1,840      2,399      1,271          0        328       -657          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.1       80.2       11.0       12.0        6.7        2.4        0.0        1.1        0.7        0.0        0.1:      0.0       0.0
Old  :     100.0:      78.1       80.2       11.0       12.0        6.7        2.4        0.0        1.1        0.7        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  :        38:        23         24          .          4          .          .          0          .          .          0          .:
Old  :        38:        23         24          .          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  :                 53.1       56.0       72.8       76.4       46.7       54.0       62.5       67.2
Old  :                 53.1       56.0       72.8       76.4       46.7       54.0       62.5       67.2
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,729,420: 1,200,637  1,435,019    170,513     91,675    116,085    187,642      6,553     28,576        401     25,946     25,566:        0         0
Old  : 1,729,420: 1,200,637  1,435,019    170,513     91,675    116,085    187,642      6,553     28,576        401     25,946     25,566:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :   -10,427:    43,901    -12,958    -51,467     10,953     -9,966     -3,455     -9,016     10,560          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      69.4       83.0        9.9        5.3        6.7       10.8        0.4        1.7        0.0        1.5        1.5:      0.0       0.0
Old  :     100.0:      69.4       83.0        9.9        5.3        6.7       10.8        0.4        1.7        0.0        1.5        1.5:      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  :        66:        39         39          4          4          5          4          .          .          .          4          4:
Old  :        66:        39         39          4          4          5          4          .          .          .          4          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  :                 42.3       42.8       58.4       59.3       35.8       37.4       49.2       49.5
Old  :                 42.3       42.8       58.4       59.3       35.8       37.4       49.2       49.5
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    68,704:    59,035     33,560        179     15,606      4,901          9      8,290      3,792        127      1,894        661:        0         0
Old  :    68,704:    59,035     33,560        179     15,606      4,901          9      8,290      3,792        127      1,894        661:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     2,947:     2,135        635          0       -172      1,006          0      1,533       -367          0        140        173:        0        -0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      85.9       48.8        0.3       22.7        7.1        0.0       12.1        5.5        0.2        2.8        1.0:      0.0       0.0
Old  :     100.0:      85.9       48.8        0.3       22.7        7.1        0.0       12.1        5.5        0.2        2.8        1.0:      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  :        44:        26         26          .          .          .          .          .          .          .          .          .:
Old  :        44:        26         26          .          .          .          .          .          .          .          .          .:
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       48.9       67.2       67.8       38.2       37.7       47.1       51.6
Old  :                 48.9       48.9       67.2       67.8       38.2       37.7       47.1       51.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SP15 FIN DA LPM OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                                Code-064396
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   364,669:   216,014    301,100    125,246     39,952      4,864        705          0     17,496          0        913        344:        0         0
Old  :   364,669:   216,014    301,100    125,246     39,952      4,864        705          0     17,496          0        913        344:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    -7,729:      -952     -5,144    -11,657          0          0        705     -6,127      4,175          0       -633          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.2       82.6       34.3       11.0        1.3        0.2        0.0        4.8        0.0        0.3        0.1:      0.0       0.0
Old  :     100.0:      59.2       82.6       34.3       11.0        1.3        0.2        0.0        4.8        0.0        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  :        29:        16         16          .          .          .          .          0          .          0          .          .:
Old  :        29:        16         16          .          .          .          .          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  :                 59.8       63.8       79.2       83.4       52.7       58.5       67.8       74.2
Old  :                 59.8       63.8       79.2       83.4       52.7       58.5       67.8       74.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AEP DAYTON HUB (REAL TIME LMP OFF-PEAK) - ICE FUTURES ENERGY DIV                                                                                 Code-06439A
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   645,077:   505,543    271,369     62,340    124,789     28,199     31,177     16,425      8,400      8,233    194,710      1,185:        0         0
Old  :   645,077:   505,543    271,369     62,340    124,789     28,199     31,177     16,425      8,400      8,233    194,710      1,185:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       -15:    -1,230      1,585      2,000          0          0       -385          0       -800        400       -800          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.4       42.1        9.7       19.3        4.4        4.8        2.5        1.3        1.3       30.2        0.2:      0.0       0.0
Old  :     100.0:      78.4       42.1        9.7       19.3        4.4        4.8        2.5        1.3        1.3       30.2        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  :        43:        22         20          .          4          .          4          .          .          .          .          .:
Old  :        43:        22         20          .          4          .          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  :                 51.2       55.5       70.1       70.3       45.2       52.5       60.4       65.0
Old  :                 51.2       55.5       70.1       70.3       45.2       52.5       60.4       65.0
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    51,400:    27,880     24,987     14,840      1,318      1,025      1,931        805      1,890      3,172     20,508         64:      598       803
Old  :    51,400:    27,880     24,987     14,840      1,318      1,025      1,931        805      1,890      3,172     20,508         64:      598       803
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       666:       777        798        212         43        253       -677         42         17         19       -487         64:        1       -64
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      54.2       48.6       28.9        2.6        2.0        3.8        1.6        3.7        6.2       39.9        0.1:      1.2       1.6
Old  :     100.0:      54.2       48.6       28.9        2.6        2.0        3.8        1.6        3.7        6.2       39.9        0.1:      1.2       1.6
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  :        36:        19         22          5          .          .          .          .          .          .          .          .:
Old  :        36:        19         22          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  :                 53.3       58.0       72.9       73.1       52.1       55.5       68.1       68.6
Old  :                 53.3       58.0       72.9       73.1       52.1       55.5       68.1       68.6
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,821,565: 1,625,365    782,960    188,360          0          0          0          0          0      7,840  1,038,605          0:        0         0
Old  : 1,821,565: 1,625,365    782,960    188,360          0          0          0          0          0      7,840  1,038,605          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     8,000:     8,000     -4,000          0          0          0          0          0          0          0     12,000          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.2       43.0       10.3        0.0        0.0        0.0        0.0        0.0        0.4       57.0        0.0:      0.0       0.0
Old  :     100.0:      89.2       43.0       10.3        0.0        0.0        0.0        0.0        0.0        0.4       57.0        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:        11          9          .          0          0          0          0          0          .          .          0:
Old  :        23:        11          9          .          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       91.8       93.1       98.7       68.5       91.1       90.9       96.3
Old  :                 70.7       91.8       93.1       98.7       68.5       91.1       90.9       96.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AD HUB DA PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                                  Code-06439F
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   631,100:   550,450    271,350     80,650          0          0          0          0          0          0    359,750          0:        0         0
Old  :   631,100:   550,450    271,350     80,650          0          0          0          0          0          0    359,750          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    83,650:    83,650     58,300          0          0          0          0          0          0          0     25,350          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.2       43.0       12.8        0.0        0.0        0.0        0.0        0.0        0.0       57.0        0.0:      0.0       0.0
Old  :     100.0:      87.2       43.0       12.8        0.0        0.0        0.0        0.0        0.0        0.0       57.0        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          .          0:
Old  :        23:        14         10          .          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  :                 62.5       87.1       85.2       95.9       59.8       86.8       81.8       91.3
Old  :                 62.5       87.1       85.2       95.9       59.8       86.8       81.8       91.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CIN HUB DA OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                                     Code-06439K
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   884,440:   700,680    751,640    183,760    128,880          0          0          0          0          0      3,920          0:        0         0
Old  :   884,440:   700,680    751,640    183,760    128,880          0          0          0          0          0      3,920          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         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:      79.2       85.0       20.8       14.6        0.0        0.0        0.0        0.0        0.0        0.4        0.0:      0.0       0.0
Old  :     100.0:      79.2       85.0       20.8       14.6        0.0        0.0        0.0        0.0        0.0        0.4        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:        13          8          .          .          0          0          0          0          0          .          0:
Old  :        22:        13          8          .          .          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  :                 69.3       81.8       93.5       98.7       64.0       81.8       86.4       91.8
Old  :                 69.3       81.8       93.5       98.7       64.0       81.8       86.4       91.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CIN HUB REAL TIME OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                              Code-06439L
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   299,256:   229,656    253,896     49,024     35,928      5,088     13,552      1,976        776          0        432      1,160:        0         0
Old  :   299,256:   229,656    253,896     49,024     35,928      5,088     13,552      1,976        776          0        432      1,160:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     1,176:     1,576      1,976          0       -400          0          0          0       -400          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.7       84.8       16.4       12.0        1.7        4.5        0.7        0.3        0.0        0.1        0.4:      0.0       0.0
Old  :     100.0:      76.7       84.8       16.4       12.0        1.7        4.5        0.7        0.3        0.0        0.1        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  :        36:        22         17          .          .          .          .          .          .          0          .          .:
Old  :        36:        22         17          .          .          .          .          .          .          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  :                 43.0       55.9       65.3       79.8       38.9       51.0       60.3       69.6
Old  :                 43.0       55.9       65.3       79.8       38.9       51.0       60.3       69.6
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    13,290:     9,710      8,933        844      2,627        658      1,484         60        446         60        566          0:       88         0
Old  :    13,290:     9,710      8,933        844      2,627        658      1,484         60        446         60        566          0:       88         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       869:     1,253        -59        -20      1,082       -152        107          0        -45        -20         43          0:     -254        -0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.1       67.2        6.4       19.8        5.0       11.2        0.5        3.4        0.5        4.3        0.0:      0.7       0.0
Old  :     100.0:      73.1       67.2        6.4       19.8        5.0       11.2        0.5        3.4        0.5        4.3        0.0:      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  :        38:        21         20          .          .          4          .          .          .          .          .          0:
Old  :        38:        21         20          .          .          4          .          .          .          .          .          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  :                 42.5       44.7       64.1       70.0       35.3       39.5       51.5       57.7
Old  :                 42.5       44.7       64.1       70.0       35.3       39.5       51.5       57.7
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,157,751: 1,050,781    861,671     15,860    177,950     67,410          0     27,020     23,700          0          0          0:        0         0
Old  : 1,157,751: 1,050,781    861,671     15,860    177,950     67,410          0     27,020     23,700          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :   -22,200:    78,500    -61,000   -121,470     26,030     20,770          0     -8,000          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      90.8       74.4        1.4       15.4        5.8        0.0        2.3        2.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      90.8       74.4        1.4       15.4        5.8        0.0        2.3        2.0        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  :        21:        10         10          .          .          .          0          .          .          0          0          0:
Old  :        21:        10         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  :                 67.9       46.8       89.1       80.1       58.7       44.5       74.3       66.0
Old  :                 67.9       46.8       89.1       80.1       58.7       44.5       74.3       66.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISCO CINERGY DAY AHEAD LMP, PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                               Code-0643AZ
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   320,475:   277,620    261,125     42,855     59,350          0          0          0          0          0          0          0:        0         0
Old  :   320,475:   277,620    261,125     42,855     59,350          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:       August 13, 2013                                                                  :
     :    11,900:    20,300     13,900     -8,400     -2,000          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      86.6       81.5       13.4       18.5        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      86.6       81.5       13.4       18.5        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  :        27:        16         12          .          .          0          0          0          0          0          0          0:
Old  :        27:        16         12          .          .          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  :                 54.1       79.1       85.1       94.3       54.1       78.9       84.1       93.3
Old  :                 54.1       79.1       85.1       94.3       54.1       78.9       84.1       93.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISCO CINERGY HUB REAL TIME PEAK - ICE FUTURES ENERGY DIV                                                                                        Code-0643B1
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   216,065:   177,025    149,320          0     27,655     37,440          0         50      1,600          0          0          0:        0         0
Old  :   216,065:   177,025    149,320          0     27,655     37,440          0         50      1,600          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         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:      81.9       69.1        0.0       12.8       17.3        0.0        0.0        0.7        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      81.9       69.1        0.0       12.8       17.3        0.0        0.0        0.7        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:        18         20          0          .          .          0          .          .          0          0          0:
Old  :        27:        18         20          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  :                 52.2       48.5       74.5       75.2       43.2       27.4       49.2       41.0
Old  :                 52.2       48.5       74.5       75.2       43.2       27.4       49.2       41.0
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    23,829:    15,729     13,708      3,945      6,032      1,157      1,060          0        149          0      1,168         42:    1,747     1,573
Old  :    23,829:    15,729     13,708      3,945      6,032      1,157      1,060          0        149          0      1,168         42:    1,747     1,573
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :      -190:      -231        -82        148         40       -148         20          0          0          0          0          0:       21         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      66.0       57.5       16.6       25.3        4.9        4.4        0.0        0.6        0.0        4.9        0.2:      7.3       6.6
Old  :     100.0:      66.0       57.5       16.6       25.3        4.9        4.4        0.0        0.6        0.0        4.9        0.2:      7.3       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  :        30:        19         18          .          .          4          .          0          .          0          .          .:
Old  :        30:        19         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  :                 43.9       49.8       64.2       73.3       32.4       48.0       48.0       64.9
Old  :                 43.9       49.8       64.2       73.3       32.4       48.0       48.0       64.9
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,932,733: 1,553,546  1,455,555    113,346    134,945     55,085     52,069     69,195    158,687          0     59,266          0:        0         0
Old  : 1,932,733: 1,553,546  1,455,555    113,346    134,945     55,085     52,069     69,195    158,687          0     59,266          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    48,082:    48,082     55,058          0     -9,360          0          0          0          0          0      2,384          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      80.4       75.3        5.9        7.0        2.9        2.7        3.6        8.2        0.0        3.1        0.0:      0.0       0.0
Old  :     100.0:      80.4       75.3        5.9        7.0        2.9        2.7        3.6        8.2        0.0        3.1        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  :        40:        25         22          .          .          .          .          .          .          0          .          0:
Old  :        40:        25         22          .          .          .          .          .          .          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  :                 44.2       44.7       70.4       68.1       38.9       38.4       56.2       54.8
Old  :                 44.2       44.7       70.4       68.1       38.9       38.4       56.2       54.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
Nepool MH DA LMP Peak Mon Mini - ICE FUTURES ENERGY DIV                                                                                          Code-0643BA
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   659,979:   514,624    460,498     92,625     34,305     37,625          0     69,305     15,105          0     43,141          0:        0         0
Old  :   659,979:   514,624    460,498     92,625     34,305     37,625          0     69,305     15,105          0     43,141          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    27,801:    27,801     14,310          0      2,415          0          0      8,010          0          0      3,066          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.0       69.8       14.0        5.2        5.7        0.0       10.5        2.3        0.0        6.5        0.0:      0.0       0.0
Old  :     100.0:      78.0       69.8       14.0        5.2        5.7        0.0       10.5        2.3        0.0        6.5        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  :        41:        27         22          .          .          4          0          .          .          0          .          0:
Old  :        41:        27         22          .          .          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  :                 43.2       40.9       67.4       67.7       42.2       36.7       64.5       56.8
Old  :                 43.2       40.9       67.4       67.7       42.2       36.7       64.5       56.8
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,172,452:   972,082  1,125,652    153,570          0     46,800          0          0          0          0          0          0:        0         0
Old  : 1,172,452:   972,082  1,125,652    153,570          0     46,800          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:       August 13, 2013                                                                  :
     :   175,430:   175,430    175,430          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      82.9       96.0       13.1        0.0        4.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      82.9       96.0       13.1        0.0        4.0        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:        16          9          .          0          .          0          0          0          0          0          0:
Old  :        23:        16          9          .          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  :                 55.5       88.7       78.1       98.1       48.6       67.3       64.0       75.0
Old  :                 55.5       88.7       78.1       98.1       48.6       67.3       64.0       75.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
N. ILLINOIS HUB DAY AHEAD LMP, PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                             Code-0643BE
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   372,745:   295,295    342,815     55,250     11,930     18,000      4,200          0          0          0          0          0:        0         0
Old  :   372,745:   295,295    342,815     55,250     11,930     18,000      4,200          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:       August 13, 2013                                                                  :
     :    49,200:    49,200     49,200          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       92.0       14.8        3.2        4.8        1.1        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      79.2       92.0       14.8        3.2        4.8        1.1        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  :        30:        21         13          .          .          .          .          0          0          0          0          0:
Old  :        30:        21         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  :                 42.7       77.3       62.4       96.3       35.1       61.2       53.3       73.9
Old  :                 42.7       77.3       62.4       96.3       35.1       61.2       53.3       73.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NEPOOL MASS HUB (DAY-AHEAD LMP OFF-PEAK) - ICE FUTURES ENERGY DIV                                                                                Code-0643BF
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   600,823:   373,496    509,794     66,338     16,943     28,076    109,064      4,244     22,281          0     17,917      1,568:        0         0
Old  :   600,823:   373,496    509,794     66,338     16,943     28,076    109,064      4,244     22,281          0     17,917      1,568:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     3,584:     1,984      1,976      2,000          0          0       -400          0          0          0      1,608          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      62.2       84.8       11.0        2.8        4.7       18.2        0.7        3.7        0.0        3.0        0.3:      0.0       0.0
Old  :     100.0:      62.2       84.8       11.0        2.8        4.7       18.2        0.7        3.7        0.0        3.0        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  :        41:        26         26          .          .          4          .          .          .          0          .          .:
Old  :        41:        26         26          .          .          4          .          .          .          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       53.7       79.1       69.7       53.7       51.1       67.2       62.4
Old  :                 60.2       53.7       79.1       69.7       53.7       51.1       67.2       62.4
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    41,989:    27,953     31,373      5,193      3,364      1,153      6,253      3,144        990          0      1,649        170:      277       146
Old  :    41,989:    27,953     31,373      5,193      3,364      1,153      6,253      3,144        990          0      1,649        170:      277       146
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       -86:      -162         90        -50        -69         44         80         20        -20          0       -174         23:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      66.6       74.7       12.4        8.0        2.7       14.9        7.5        2.4        0.0        3.9        0.4:      0.7       0.3
Old  :     100.0:      66.6       74.7       12.4        8.0        2.7       14.9        7.5        2.4        0.0        3.9        0.4:      0.7       0.3
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  :        42:        29         27          .          .          4          .          .          .          0          .          .:
Old  :        42:        29         27          .          .          4          .          .          .          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  :                 51.1       49.3       76.4       73.7       45.8       48.5       68.0       72.2
Old  :                 51.1       49.3       76.4       73.7       45.8       48.5       68.0       72.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
N PATH 15 EZ GEN HUB DA PEAK - ICE FUTURES ENERGY DIV                                                                                            Code-0643BM
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    21,804:     9,671     21,405      9,119          0         77      2,835          0         77          0        220         25:        0         0
Old  :    21,804:     9,671     21,405      9,119          0         77      2,835          0         77          0        220         25:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :        13:        47         16        -49          0          0         42          0        -27          0         24          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      44.4       98.2       41.8        0.0        0.4       13.0        0.0        0.4        0.0        1.0        0.1:      0.0       0.0
Old  :     100.0:      44.4       98.2       41.8        0.0        0.4       13.0        0.0        0.4        0.0        1.0        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:        17         17          .          0          .          .          0          .          0          .          .:
Old  :        32:        17         17          .          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  :                 55.5       75.9       81.4       88.3       54.8       71.3       72.3       80.1
Old  :                 55.5       75.9       81.4       88.3       54.8       71.3       72.3       80.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NPATH 15 EZ GEN HUB DA OFFPEAK - ICE FUTURES ENERGY DIV                                                                                          Code-0643BR
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   176,289:    93,379    167,783     56,086          0      5,530     18,732          0      1,296      1,266      1,680          0:        0         0
Old  :   176,289:    93,379    167,783     56,086          0      5,530     18,732          0      1,296      1,266      1,680          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    19,929:     9,345     18,256      2,223          0        665      7,696          0          0          0      1,008          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      53.0       95.2       31.8        0.0        3.1       10.6        0.0        0.7        0.7        1.0        0.0:      0.0       0.0
Old  :     100.0:      53.0       95.2       31.8        0.0        3.1       10.6        0.0        0.7        0.7        1.0        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:        12         11          .          0          .          .          0          .          .          .          0:
Old  :        25:        12         11          .          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  :                 64.0       79.2       83.3       94.4       60.1       71.0       74.8       81.0
Old  :                 64.0       79.2       83.3       94.4       60.1       71.0       74.8       81.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NORTHERN ILLINOIS HUB (REAL TIME LMP OFF-PEAK) - ICE FUTURES ENERGY DIV                                                                          Code-0643BS
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   621,175:   330,809    552,853    236,945     17,974      1,967     16,186     13,113     35,268          0          0          0:        0         0
Old  :   621,175:   330,809    552,853    236,945     17,974      1,967     16,186     13,113     35,268          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    63,641:     1,769     63,601     70,496          0     -9,368          0      8,664        744          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      53.3       89.0       38.1        2.9        0.3        2.6        2.1        5.7        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      53.3       89.0       38.1        2.9        0.3        2.6        2.1        5.7        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  :        34:        20         17          4          .          .          .          .          .          0          0          0:
Old  :        34:        20         17          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  :                 51.1       75.2       69.6       89.5       51.1       66.0       64.6       71.9
Old  :                 51.1       75.2       69.6       89.5       51.1       66.0       64.6       71.9
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    31,493:    24,569     24,878        354      2,843      3,176      3,156          0        193          0          0          0:       45       403
Old  :    31,493:    24,569     24,878        354      2,843      3,176      3,156          0        193          0          0          0:       45       403
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       575:       596        492         55         -5         25       -164          0         63          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.0       79.0        1.1        9.0       10.1       10.0        0.0        0.6        0.0        0.0        0.0:      0.1       1.3
Old  :     100.0:      78.0       79.0        1.1        9.0       10.1       10.0        0.0        0.6        0.0        0.0        0.0:      0.1       1.3
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  :        34:        22         19          .          .          4          .          0          .          0          0          0:
Old  :        34:        22         19          .          .          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  :                 38.2       80.3       66.7       89.0       35.2       59.1       51.5       62.8
Old  :                 38.2       80.3       66.7       89.0       35.2       59.1       51.5       62.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO  ZONE  J  (OFF-PEAK) - ICE FUTURES ENERGY DIV                                                                                              Code-0643BX
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    86,298:    55,806     62,193     10,284          0     20,208          0          0          0          0      3,897          0:        0         0
Old  :    86,298:    55,806     62,193     10,284          0     20,208          0          0          0          0      3,897          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         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:      64.7       72.1       11.9        0.0       23.4        0.0        0.0        0.0        0.0        4.5        0.0:      0.0       0.0
Old  :     100.0:      64.7       72.1       11.9        0.0       23.4        0.0        0.0        0.0        0.0        4.5        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  :        21:         8         11          5          0          .          0          0          0          0          .          0:
Old  :        21:         8         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  :                 72.9       80.5       94.1       95.0       47.8       58.4       59.2       63.8
Old  :                 72.9       80.5       94.1       95.0       47.8       58.4       59.2       63.8
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    20,855:    11,610     19,272      5,125        503        658        786        144          0      2,249          0         44:      383       234
Old  :    20,855:    11,610     19,272      5,125        503        658        786        144          0      2,249          0         44:      383       234
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       545:       715        424       -106         77          0         20          0          0          0          0          0:      -84        44
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      55.7       92.4       24.6        2.4        3.2        3.8        0.7        0.0       10.8        0.0        0.2:      1.8       1.1
Old  :     100.0:      55.7       92.4       24.6        2.4        3.2        3.8        0.7        0.0       10.8        0.0        0.2:      1.8       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  :        31:        17         18          .          .          4          .          .          0          .          0          .:
Old  :        31:        17         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  :                 49.0       51.3       67.6       74.1       44.3       44.3       57.2       57.9
Old  :                 49.0       51.3       67.6       74.1       44.3       44.3       57.2       57.9
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   318,304:   122,741    301,136    131,022          0     15,608      4,704          0          0     42,669          0      1,560:        0         0
Old  :   318,304:   122,741    301,136    131,022          0     15,608      4,704          0          0     42,669          0      1,560:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :      -777:       408       -777     -1,185          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      38.6       94.6       41.2        0.0        4.9        1.5        0.0        0.0       13.4        0.0        0.5:      0.0       0.0
Old  :     100.0:      38.6       94.6       41.2        0.0        4.9        1.5        0.0        0.0       13.4        0.0        0.5:      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:        17         16          4          0          .          .          0          0          .          0          .:
Old  :        28:        17         16          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  :                 61.8       59.8       81.3       83.0       59.7       50.5       70.7       69.8
Old  :                 61.8       59.8       81.3       83.0       59.7       50.5       70.7       69.8
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    16,826:     8,067     10,673      6,044      4,660      1,014         46        122        210      1,000          0         40:      405       107
Old  :    16,826:     8,067     10,673      6,044      4,660      1,014         46        122        210      1,000          0         40:      405       107
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :        57:       119       -278       -126        129          0       -126        122        126          0          0          0:       64       -42
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      47.9       63.4       35.9       27.7        6.0        0.3        0.7        1.2        5.9        0.0        0.2:      2.4       0.6
Old  :     100.0:      47.9       63.4       35.9       27.7        6.0        0.3        0.7        1.2        5.9        0.0        0.2:      2.4       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  :        31:        18         20          4          .          4          .          .          .          .          0          .:
Old  :        31:        18         20          4          .          4          .          .          .          .          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  :                 45.9       52.4       68.6       71.0       39.3       46.6       55.1       61.4
Old  :                 45.9       52.4       68.6       71.0       39.3       46.6       55.1       61.4
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   221,127:    87,466    129,053    126,507     85,409      1,985          0      4,680          0      5,169          0          0:        0         0
Old  :   221,127:    87,466    129,053    126,507     85,409      1,985          0      4,680          0      5,169          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     2,762:      -369      2,803      2,755       -417        376          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      39.6       58.4       57.2       38.6        0.9        0.0        2.1        0.0        2.3        0.0        0.0:      0.0       0.0
Old  :     100.0:      39.6       58.4       57.2       38.6        0.9        0.0        2.1        0.0        2.3        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:        15         14          4          .          .          0          .          0          .          0          0:
Old  :        30:        15         14          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  :                 71.1       68.5       88.0       89.2       65.4       68.5       77.6       81.1
Old  :                 71.1       68.5       88.0       89.2       65.4       68.5       77.6       81.1
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    30,446:    21,110     24,611      4,694         77      1,692          0      1,116      2,950          0          0          0:        0         0
Old  :    30,446:    21,110     24,611      4,694         77      1,692          0      1,116      2,950          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       279:       206        230        176          0          0          0        152       -103          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      69.3       80.8       15.4        0.3        5.6        0.0        3.7        9.7        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      69.3       80.8       15.4        0.3        5.6        0.0        3.7        9.7        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  :        30:        18         19          .          .          .          0          .          .          0          0          0:
Old  :        30:        18         19          .          .          .          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  :                 53.3       52.5       80.4       75.2       44.6       41.2       58.1       56.3
Old  :                 53.3       52.5       80.4       75.2       44.6       41.2       58.1       56.3
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   185,389:   164,286    113,445      1,609     54,034     17,910      1,584          0          0          0          0          0:        0         0
Old  :   185,389:   164,286    113,445      1,609     54,034     17,910      1,584          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:       August 13, 2013                                                                  :
     :         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:      88.6       61.2        0.9       29.1        9.7        0.9        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      88.6       61.2        0.9       29.1        9.7        0.9        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  :        27:        14         15          .          .          .          .          0          0          0          0          0:
Old  :        27:        14         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  :                 58.6       61.0       79.5       80.9       54.4       50.9       69.0       65.3
Old  :                 58.6       61.0       79.5       80.9       54.4       50.9       69.0       65.3
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   770,435:   690,200    585,528     39,040     65,632     41,195          0     78,080          0          0          0          0:        0         0
Old  :   770,435:   690,200    585,528     39,040     65,632     41,195          0     78,080          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:       August 13, 2013                                                                  :
     :         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:      89.6       76.0        5.1        8.5        5.3        0.0       10.1        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      89.6       76.0        5.1        8.5        5.3        0.0       10.1        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          9          .          .          .          0          .          0          0          0          0:
Old  :        23:        14          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  :                 63.8       68.5       81.9       94.1       63.5       66.3       77.4       82.5
Old  :                 63.8       68.5       81.9       94.1       63.5       66.3       77.4       82.5
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   239,365:   211,355    198,555     16,450     20,750     11,560          0      8,500          0          0          0          0:        0         0
Old  :   239,365:   211,355    198,555     16,450     20,750     11,560          0      8,500          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:       August 13, 2013                                                                  :
     :         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:      88.3       83.0        6.9        8.7        4.8        0.0        3.6        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      88.3       83.0        6.9        8.7        4.8        0.0        3.6        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  :        29:        18         12          .          .          .          0          .          0          0          0          0:
Old  :        29:        18         12          .          .          .          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  :                 59.3       65.9       77.2       88.7       57.3       60.6       73.1       78.0
Old  :                 59.3       65.9       77.2       88.7       57.3       60.6       73.1       78.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM CAL 1X FIXED - ICE FUTURES ENERGY DIV                                                                                                        Code-0643CL
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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 800 800MWhs                                                                                             :
     :          :    Positions                                                                                                           :
All  :     2,399:       970      1,385        416        440        236          0          5         47        448          6        266:       14        14
Old  :     2,399:       970      1,385        416        440        236          0          5         47        448          6        266:       14        14
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :        22:        53         39         12         -9         -9          0          2         -5        -33          0          5:       -1        -1
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      40.4       57.7       17.4       18.4        9.9        0.0        0.2        2.0       18.7        0.2       11.1:      0.6       0.6
Old  :     100.0:      40.4       57.7       17.4       18.4        9.9        0.0        0.2        2.0       18.7        0.2       11.1:      0.6       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:        12         12          .          .          5          0          .          .          .          .          .:
Old  :        21:        12         12          .          .          5          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  :                 70.6       65.3       84.8       87.2       47.5       46.6       52.6       51.4
Old  :                 70.6       65.3       84.8       87.2       47.5       46.6       52.6       51.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM EASTERN HUB DAY-AHEAD - ICE FUTURES ENERGY DIV                                                                                               Code-0643CR
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   122,220:    88,920    117,250     30,330      2,000      2,970          0          0          0          0          0          0:        0         0
Old  :   122,220:    88,920    117,250     30,330      2,000      2,970          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:       August 13, 2013                                                                  :
     :         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:      72.8       95.9       24.8        1.6        2.4        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      72.8       95.9       24.8        1.6        2.4        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  :        21:        13         10          .          .          .          0          0          0          0          0          0:
Old  :        21:        13         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  :                 60.9       79.8       85.7       95.5       58.7       70.7       77.4       80.7
Old  :                 60.9       79.8       85.7       95.5       58.7       70.7       77.4       80.7
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   228,275:   181,375    113,565     42,050    109,860      4,850          0          0          0          0          0          0:        0         0
Old  :   228,275:   181,375    113,565     42,050    109,860      4,850          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:       August 13, 2013                                                                  :
     :    -6,350:    -6,350     -6,350          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.5       49.7       18.4       48.1        2.1        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      79.5       49.7       18.4       48.1        2.1        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:        14         11          .          .          .          0          0          0          0          0          0:
Old  :        25:        14         11          .          .          .          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  :                 57.3       86.3       86.1       96.9       55.7       84.7       84.2       94.6
Old  :                 57.3       86.3       86.1       96.9       55.7       84.7       84.2       94.6
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   786,323:   621,125    371,435    163,198    412,888      2,000          0          0          0          0          0          0:        0         0
Old  :   786,323:   621,125    371,435    163,198    412,888      2,000          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:       August 13, 2013                                                                  :
     :   -23,480:   -23,480    -23,480          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.0       47.2       20.8       52.5        0.3        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      79.0       47.2       20.8       52.5        0.3        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  :        22:        11          8          4          .          .          0          0          0          0          0          0:
Old  :        22:        11          8          4          .          .          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  :                 59.1       93.3       86.2       99.5       58.8       93.3       85.7       99.0
Old  :                 59.1       93.3       86.2       99.5       58.8       93.3       85.7       99.0
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   161,515:   130,545    129,165     11,290     12,890     19,460          0          0          0        220          0          0:        0         0
Old  :   161,515:   130,545    129,165     11,290     12,890     19,460          0          0          0        220          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     3,810:     3,810      3,810          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      80.8       80.0        7.0        8.0       12.0        0.0        0.0        0.0        0.1        0.0        0.0:      0.0       0.0
Old  :     100.0:      80.8       80.0        7.0        8.0       12.0        0.0        0.0        0.0        0.1        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         12          .          .          .          0          0          0          .          0          0:
Old  :        24:        15         12          .          .          .          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  :                 44.5       65.0       76.5       87.6       40.6       60.4       60.9       69.9
Old  :                 44.5       65.0       76.5       87.6       40.6       60.4       60.9       69.9
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   566,429:   453,399    435,209     40,887     59,077     72,143          0          0          0          0          0          0:        0         0
Old  :   566,429:   453,399    435,209     40,887     59,077     72,143          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:       August 13, 2013                                                                  :
     :     9,360:     9,360      9,360          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      80.0       76.8        7.2       10.4       12.7        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      80.0       76.8        7.2       10.4       12.7        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  :        22:        14         10          .          .          .          0          0          0          0          0          0:
Old  :        22:        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  :                 50.6       72.2       80.9       92.5       42.8       63.9       61.2       70.1
Old  :                 50.6       72.2       80.9       92.5       42.8       63.9       61.2       70.1
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   220,875:   202,340    183,600      1,100     24,080     13,195          0          0          0      4,240          0          0:        0         0
Old  :   220,875:   202,340    183,600      1,100     24,080     13,195          0          0          0      4,240          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         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:      91.6       83.1        0.5       10.9        6.0        0.0        0.0        0.0        1.9        0.0        0.0:      0.0       0.0
Old  :     100.0:      91.6       83.1        0.5       10.9        6.0        0.0        0.0        0.0        1.9        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:        19          8          .          4          .          0          0          0          .          0          0:
Old  :        27:        19          8          .          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  :                 52.0       78.6       74.2       92.6       49.0       70.5       70.2       81.5
Old  :                 52.0       78.6       74.2       92.6       49.0       70.5       70.2       81.5
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   692,063:   618,629    596,693     20,384     42,320     53,050          0          0          0          0          0          0:        0         0
Old  :   692,063:   618,629    596,693     20,384     42,320     53,050          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:       August 13, 2013                                                                  :
     :         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:      89.4       86.2        2.9        6.1        7.7        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      89.4       86.2        2.9        6.1        7.7        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:        14          7          .          .          .          0          0          0          0          0          0:
Old  :        20:        14          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  :                 57.7       80.7       79.0       96.3       56.3       71.8       73.8       81.4
Old  :                 57.7       80.7       79.0       96.3       56.3       71.8       73.8       81.4
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,134,923: 1,063,119  1,123,979     68,668      3,888      3,136          0      3,920          0          0          0          0:        0         0
Old  : 1,134,923: 1,063,119  1,123,979     68,668      3,888      3,136          0      3,920          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:       August 13, 2013                                                                  :
     :    60,840:    60,840     60,840          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      93.7       99.0        6.1        0.3        0.3        0.0        0.3        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      93.7       99.0        6.1        0.3        0.3        0.0        0.3        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:        16          8          .          .          .          0          .          0          0          0          0:
Old  :        25:        16          8          .          .          .          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       93.0       90.1       99.3       70.4       91.1       89.0       95.2
Old  :                 70.4       93.0       90.1       99.3       70.4       91.1       89.0       95.2
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   309,235:   293,815    305,825     12,010          0      3,410          0          0          0          0          0          0:        0         0
Old  :   309,235:   293,815    305,825     12,010          0      3,410          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:       August 13, 2013                                                                  :
     :    16,575:    16,575     16,575          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      95.0       98.9        3.9        0.0        1.1        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      95.0       98.9        3.9        0.0        1.1        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  :        31:        21          8          .          0          .          0          0          0          0          0          0:
Old  :        31:        21          8          .          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  :                 65.3       92.2       83.1       99.2       65.3       90.3       82.6       96.5
Old  :                 65.3       92.2       83.1       99.2       65.3       90.3       82.6       96.5
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 6,694,062: 5,054,833  6,383,572  1,137,391     67,568    242,922    146,424          0          0    112,492          0          0:        0         0
Old  : 6,694,062: 5,054,833  6,383,572  1,137,391     67,568    242,922    146,424          0          0    112,492          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :   133,967:   162,093     93,093    -73,080     -4,080     44,954          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      75.5       95.4       17.0        1.0        3.6        2.2        0.0        0.0        1.7        0.0        0.0:      0.0       0.0
Old  :     100.0:      75.5       95.4       17.0        1.0        3.6        2.2        0.0        0.0        1.7        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  :        45:        31         29          5          .          6          .          0          0          .          0          0:
Old  :        45:        31         29          5          .          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  :                 41.4       62.9       62.8       80.7       31.1       55.0       46.4       63.8
Old  :                 41.4       62.9       62.8       80.7       31.1       55.0       46.4       63.8
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 2,242,615: 1,770,145  2,140,015    319,880     11,140     87,260     29,185      4,200          0     36,145          0          0:        0         0
Old  : 2,242,615: 1,770,145  2,140,015    319,880     11,140     87,260     29,185      4,200          0     36,145          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    65,780:    75,970     51,770    -23,200          0     13,010          0      2,000          0          0     -1,000          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.9       95.4       14.3        0.5        3.9        1.3        0.2        0.0        1.6        0.0        0.0:      0.0       0.0
Old  :     100.0:      78.9       95.4       14.3        0.5        3.9        1.3        0.2        0.0        1.6        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  :        55:        34         33          5          .          6          .          .          0          .          0          0:
Old  :        55:        34         33          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  :                 37.0       56.6       60.3       76.7       31.3       53.2       49.1       68.2
Old  :                 37.0       56.6       60.3       76.7       31.3       53.2       49.1       68.2
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 2,808,178: 1,696,337  1,640,961    248,612    303,076    175,815          0    168,326     42,375    575,118    407,705     69,920:        0         0
Old  : 2,808,178: 1,696,337  1,640,961    248,612    303,076    175,815          0    168,326     42,375    575,118    407,705     69,920:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    87,620:    62,459     93,426     22,536     -8,191      2,386          0          0          0      6,400      6,161     -6,161:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      60.4       58.4        8.9       10.8        6.3        0.0        6.0        1.5       20.5       14.5        2.5:      0.0       0.0
Old  :     100.0:      60.4       58.4        8.9       10.8        6.3        0.0        6.0        1.5       20.5       14.5        2.5:      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  :        65:        37         34          4          6          8          0          4          .          5          5          5:
Old  :        65:        37         34          4          6          8          0          4          .          5          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  :                 46.4       49.0       61.4       66.4       46.2       46.0       59.0       61.3
Old  :                 46.4       49.0       61.4       66.4       46.2       46.0       59.0       61.3
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 5,537,869: 4,672,653  4,112,966    183,239    498,521    391,639     85,047     99,775     90,735     75,975    305,652     38,581:        0         0
Old  : 5,537,869: 4,672,653  4,112,966    183,239    498,521    391,639     85,047     99,775     90,735     75,975    305,652     38,581:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    85,899:    72,301     87,381      8,005     -2,315    -10,151          0     23,320          0     28,080          0    -12,336:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      84.4       74.3        3.3        9.0        7.1        1.5        1.8        1.6        1.4        5.5        0.7:      0.0       0.0
Old  :     100.0:      84.4       74.3        3.3        9.0        7.1        1.5        1.8        1.6        1.4        5.5        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  :        50:        29         25          4          4          4          .          .          .          .          .          .:
Old  :        50:        29         25          4          4          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  :                 46.0       67.2       63.0       80.9       45.7       61.7       61.5       74.0
Old  :                 46.0       67.2       63.0       80.9       45.7       61.7       61.5       74.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PSA-PJM PSEG ZONE DAY-AHEAD - ICE FUTURES ENERGY DIV                                                                                             Code-0643DL
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   606,605:   525,880    482,450     65,045    107,965     15,350          0        510        330          0          0          0:        0         0
Old  :   606,605:   525,880    482,450     65,045    107,965     15,350          0        510        330          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     3,725:     3,725      3,725          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       79.5       10.7       17.8        2.5        0.0        0.1        0.1        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      86.7       79.5       10.7       17.8        2.5        0.0        0.1        0.1        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  :        33:        26         10          .          .          .          0          .          .          0          0          0:
Old  :        33:        26         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  :                 44.8       69.1       68.5       92.6       44.7       66.9       64.3       81.9
Old  :                 44.8       69.1       68.5       92.6       44.7       66.9       64.3       81.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PSB-PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                    Code-0643DM
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 2,088,678: 1,834,937  1,659,715    161,192    326,500     92,549          0      9,914          0          0          0          0:        0         0
Old  : 2,088,678: 1,834,937  1,659,715    161,192    326,500     92,549          0      9,914          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:       August 13, 2013                                                                  :
     :    21,480:    21,480     17,400     -4,080          0      4,080          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.9       79.5        7.7       15.6        4.4        0.0        0.5        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      87.9       79.5        7.7       15.6        4.4        0.0        0.5        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  :        33:        24         11          .          .          .          0          .          0          0          0          0:
Old  :        33:        24         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  :                 49.6       67.8       71.2       89.1       49.6       65.8       67.4       78.5
Old  :                 49.6       67.8       71.2       89.1       49.6       65.8       67.4       78.5
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    72,819:    46,926     28,829        484     18,286     13,877          0      2,144      4,388      1,529          0        335:    5,280     4,960
Old  :    72,819:    46,926     28,829        484     18,286     13,877          0      2,144      4,388      1,529          0        335:    5,280     4,960
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :      -120:        91         75        -19         60       -121          0         71       -191          2          0        -10:      128        -5
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.4       39.6        0.7       25.1       19.1        0.0        2.9        6.0        2.1        0.0        0.5:      7.3       6.8
Old  :     100.0:      64.4       39.6        0.7       25.1       19.1        0.0        2.9        6.0        2.1        0.0        0.5:      7.3       6.8
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  :        38:        22         24          .          5          7          0          .          .          .          0          .:
Old  :        38:        22         24          .          5          7          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  :                 45.9       46.5       67.0       65.9       30.4       27.3       36.7       36.2
Old  :                 45.9       46.5       67.0       65.9       30.4       27.3       36.7       36.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                          Code-06465H
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    11,268:     5,211      7,085        418      1,333      1,648      2,381          0        608         56          0        106:      840       488
Old  :    11,268:     5,211      7,085        418      1,333      1,648      2,381          0        608         56          0        106:      840       488
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       -18:         1        -25          3          8         -2        -21          0          0          0          0          0:        0        -0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      46.2       62.9        3.7       11.8       14.6       21.1        0.0        5.4        0.5        0.0        0.9:      7.5       4.3
Old  :     100.0:      46.2       62.9        3.7       11.8       14.6       21.1        0.0        5.4        0.5        0.0        0.9:      7.5       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  :        20:        13          8          .          .          4          .          0          .          .          0          .:
Old  :        20:        13          8          .          .          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  :                 42.6       63.2       64.7       81.0       38.5       53.6       49.6       56.7
Old  :                 42.6       63.2       64.7       81.0       38.5       53.6       49.6       56.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NORTH ILL CAL MONTH LMP OPT - NEW YORK MERCANTILE EXCHANGE                                                                                       Code-06465I
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :     4,949:     4,267      2,012          0      1,253         11          0        848          0          0          0          0:      671       825
Old  :     4,949:     4,267      2,012          0      1,253         11          0        848          0          0          0          0:      671       825
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         1:         0          0          0          0          0          0          0          0          0          0          0:        1         1
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      86.2       40.7        0.0       25.3        0.2        0.0       17.1        0.0        0.0        0.0        0.0:     13.6      16.7
Old  :     100.0:      86.2       40.7        0.0       25.3        0.2        0.0       17.1        0.0        0.0        0.0        0.0:     13.6      16.7
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:        15          9          0          .          .          0          .          0          0          0          0:
Old  :        20:        15          9          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  :                 52.3       47.1       75.4       68.9       41.8       42.5       55.5       54.5
Old  :                 52.3       47.1       75.4       68.9       41.8       42.5       55.5       54.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AEP DAYTON PEAKCAL MONTH LMP 5 - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-06465K
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :     9,159:     4,157      6,121      1,278         44        896      1,404        200        136          0        738        640:      648       384
Old  :     9,159:     4,157      6,121      1,278         44        896      1,404        200        136          0        738        640:      648       384
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         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:      45.4       66.8       14.0        0.5        9.8       15.3        2.2        1.5        0.0        8.1        7.0:      7.1       4.2
Old  :     100.0:      45.4       66.8       14.0        0.5        9.8       15.3        2.2        1.5        0.0        8.1        7.0:      7.1       4.2
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  :        26:        15         15          .          .          .          .          .          .          0          .          .:
Old  :        26:        15         15          .          .          .          .          .          .          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       44.7       67.6       70.5       38.1       35.9       53.7       56.6
Old  :                 46.6       44.7       67.6       70.5       38.1       35.9       53.7       56.6
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    14,631:     8,623     10,021      1,354        200      1,658          0        592      1,298        150          0          0:    1,548       862
Old  :    14,631:     8,623     10,021      1,354        200      1,658          0        592      1,298        150          0          0:    1,548       862
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         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:      58.9       68.5        9.3        1.4       11.3        0.0        4.0        8.9        1.0        0.0        0.0:     10.6       5.9
Old  :     100.0:      58.9       68.5        9.3        1.4       11.3        0.0        4.0        8.9        1.0        0.0        0.0:     10.6       5.9
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  :        30:        18         17          4          .          4          0          .          .          .          0          0:
Old  :        30:        18         17          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  :                 32.7       48.5       52.6       70.2       21.4       41.9       32.7       49.0
Old  :                 32.7       48.5       52.6       70.2       21.4       41.9       32.7       49.0
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    34,958:    26,505     31,101      5,651        955      2,459          0        443          0        343          0          0:        0         0
Old  :    34,958:    26,505     31,101      5,651        955      2,459          0        443          0        343          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       300:       300        300          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      75.8       89.0       16.2        2.7        7.0        0.0        1.3        0.0        1.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      75.8       89.0       16.2        2.7        7.0        0.0        1.3        0.0        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  :        31:        17         14          .          .          .          0          .          0          .          0          0:
Old  :        31:        17         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  :                 55.0       72.1       79.9       90.2       48.0       68.9       72.9       80.7
Old  :                 55.0       72.1       79.9       90.2       48.0       68.9       72.9       80.7
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   693,844:   532,296    650,914    118,618          0     38,250          0      4,680          0      4,680          0          0:        0         0
Old  :   693,844:   532,296    650,914    118,618          0     38,250          0      4,680          0      4,680          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     3,200:     3,200      3,200          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.7       93.8       17.1        0.0        5.5        0.0        0.7        0.0        0.7        0.0        0.0:      0.0       0.0
Old  :     100.0:      76.7       93.8       17.1        0.0        5.5        0.0        0.7        0.0        0.7        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  :        27:        18         12          .          0          .          0          .          0          .          0          0:
Old  :        27:        18         12          .          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  :                 48.8       84.2       74.8       96.6       43.1       82.2       69.1       88.1
Old  :                 48.8       84.2       74.8       96.6       43.1       82.2       69.1       88.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                            Code-064A38
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    19,725:    15,585      6,454      1,609        463        703          0          0          0      1,722     11,743          0:      106       362
Old  :    19,725:    15,585      6,454      1,609        463        703          0          0          0      1,722     11,743          0:      106       362
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     1,375:     1,375      1,275          0          0          0          0          0          0          0        100          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.0       32.7        8.2        2.3        3.6        0.0        0.0        0.0        8.7       59.5        0.0:      0.5       1.8
Old  :     100.0:      79.0       32.7        8.2        2.3        3.6        0.0        0.0        0.0        8.7       59.5        0.0:      0.5       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  :        22:         9          9          .          .          .          0          0          0          .          .          0:
Old  :        22:         9          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  :                 67.1       82.7       88.5       94.1       65.8       80.6       85.6       90.4
Old  :                 67.1       82.7       88.5       94.1       65.8       80.6       85.6       90.4
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    43,125:    29,128     40,850     11,212          0      2,275          0          0          0          0          0          0:      510         0
Old  :    43,125:    29,128     40,850     11,212          0      2,275          0          0          0          0          0          0:      510         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         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:      67.5       94.7       26.0        0.0        5.3        0.0        0.0        0.0        0.0        0.0        0.0:      1.2       0.0
Old  :     100.0:      67.5       94.7       26.0        0.0        5.3        0.0        0.0        0.0        0.0        0.0        0.0:      1.2       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  :        22:        10         16          .          0          .          0          0          0          0          0          0:
Old  :        22:        10         16          .          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  :                 76.1       46.6       94.6       74.4       70.9       46.2       82.6       71.0
Old  :                 76.1       46.6       94.6       74.4       70.9       46.2       82.6       71.0
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   644,676:   526,644    577,909    108,672     57,407      9,360          0          0          0          0          0          0:        0         0
Old  :   644,676:   526,644    577,909    108,672     57,407      9,360          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:       August 13, 2013                                                                  :
     :         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:      81.7       89.6       16.9        8.9        1.5        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      81.7       89.6       16.9        8.9        1.5        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         14          .          .          .          0          0          0          0          0          0:
Old  :        25:        13         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  :                 80.0       47.3       92.4       79.2       75.1       43.0       80.5       68.1
Old  :                 80.0       47.3       92.4       79.2       75.1       43.0       80.5       68.1
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    70,048:    40,284     43,761     11,488     20,256      2,206      5,585        530      2,550      7,680        639          0:      255       106
Old  :    70,048:    40,284     43,761     11,488     20,256      2,206      5,585        530      2,550      7,680        639          0:      255       106
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         0:       210          0          0          0          0          0          0          0          0          0          0:     -210         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      57.5       62.5       16.4       28.9        3.1        8.0        0.8        3.6       11.0        0.9        0.0:      0.4       0.2
Old  :     100.0:      57.5       62.5       16.4       28.9        3.1        8.0        0.8        3.6       11.0        0.9        0.0:      0.4       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  :        37:        17         16          4          .          .          .          .          .          .          .          0:
Old  :        37:        17         16          4          .          .          .          .          .          .          .          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  :                 43.5       51.8       71.8       73.0       37.9       49.4       56.8       63.9
Old  :                 43.5       51.8       71.8       73.0       37.9       49.4       56.8       63.9
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,534,571: 1,015,649    864,190    132,714    239,981     73,149          0    301,500          0    307,278     49,970      5,781:        0         0
Old  : 1,534,571: 1,015,649    864,190    132,714    239,981     73,149          0    301,500          0    307,278     49,970      5,781:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     9,635:     9,635      9,635          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      66.2       56.3        8.6       15.6        4.8        0.0       19.6        0.0       20.0        3.3        0.4:      0.0       0.0
Old  :     100.0:      66.2       56.3        8.6       15.6        4.8        0.0       19.6        0.0       20.0        3.3        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  :        41:        20         20          .          4          4          0          .          0          .          .          .:
Old  :        41:        20         20          .          4          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  :                 49.8       47.1       75.2       70.4       49.0       46.8       68.8       67.6
Old  :                 49.8       47.1       75.2       70.4       49.0       46.8       68.8       67.6
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    21,979:    14,267     15,507      7,228      3,235          0          0      2,162          0          0        188        484:        0       403
Old  :    21,979:    14,267     15,507      7,228      3,235          0          0      2,162          0          0        188        484:        0       403
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       212:       212        212          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.9       70.6       32.9       14.7        0.0        0.0        9.8        0.0        0.0        0.9        2.2:      0.0       1.8
Old  :     100.0:      64.9       70.6       32.9       14.7        0.0        0.0        9.8        0.0        0.0        0.9        2.2:      0.0       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  :        22:        11         10          .          .          0          0          .          0          0          .          .:
Old  :        22:        11         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  :                 59.5       77.9       86.6       91.5       56.7       67.8       76.5       79.3
Old  :                 59.5       77.9       86.6       91.5       56.7       67.8       76.5       79.3
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    46,608:    33,301     35,129     11,354          0      1,827          0      9,652          0        126          0          0:        0         0
Old  :    46,608:    33,301     35,129     11,354          0      1,827          0      9,652          0        126          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       300:       300        300          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      71.4       75.4       24.4        0.0        3.9        0.0       20.7        0.0        0.3        0.0        0.0:      0.0       0.0
Old  :     100.0:      71.4       75.4       24.4        0.0        3.9        0.0       20.7        0.0        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  :        27:        12         16          5          0          .          0          .          0          .          0          0:
Old  :        27:        12         16          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  :                 57.0       74.8       83.4       90.6       52.0       56.1       70.0       71.2
Old  :                 57.0       74.8       83.4       90.6       52.0       56.1       70.0       71.2
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    48,664:    30,153     20,548        512      7,134      7,668      5,960          0      1,490        659      9,602      2,222:        0         0
Old  :    48,664:    30,153     20,548        512      7,134      7,668      5,960          0      1,490        659      9,602      2,222:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :      -433:      -533       -643       -210          0        210          0          0          0          0       -100        100:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      62.0       42.2        1.1       14.7       15.8       12.2        0.0        3.1        1.4       19.7        4.6:      0.0       0.0
Old  :     100.0:      62.0       42.2        1.1       14.7       15.8       12.2        0.0        3.1        1.4       19.7        4.6:      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  :        32:        20         12          .          4          .          .          0          .          .          .          .:
Old  :        32:        20         12          .          4          .          .          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       65.1       68.4       87.6       33.2       51.3       49.6       60.9
Old  :                 46.8       65.1       68.4       87.6       33.2       51.3       49.6       60.9
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    36,350:    27,055     29,403      5,262      1,575      1,895          0          0          0          0      1,849      1,606:      532        22
Old  :    36,350:    27,055     29,403      5,262      1,575      1,895          0          0          0          0      1,849      1,606:      532        22
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       733:       -34        988        767          0          0          0          0          0          0          0          0:        0      -255
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.4       80.9       14.5        4.3        5.2        0.0        0.0        0.0        0.0        5.1        4.4:      1.5       0.1
Old  :     100.0:      74.4       80.9       14.5        4.3        5.2        0.0        0.0        0.0        0.0        5.1        4.4:      1.5       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  :        26:        16         17          .          .          .          0          0          0          0          .          .:
Old  :        26:        16         17          .          .          .          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  :                 45.9       57.3       73.7       79.3       40.9       49.3       56.9       63.4
Old  :                 45.9       57.3       73.7       79.3       40.9       49.3       56.9       63.4
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    39,875:    36,660     29,382        722      7,466      2,182          0         15        100          0        625        105:      106         0
Old  :    39,875:    36,660     29,382        722      7,466      2,182          0         15        100          0        625        105:      106         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       140:        40        140          0          0          0          0       -100        100          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      91.9       73.7        1.8       18.7        5.5        0.0        0.0        0.3        0.0        1.6        0.3:      0.3       0.0
Old  :     100.0:      91.9       73.7        1.8       18.7        5.5        0.0        0.0        0.3        0.0        1.6        0.3:      0.3       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:        16         16          .          5          4          0          .          .          0          .          .:
Old  :        32:        16         16          .          5          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  :                 48.2       48.8       74.2       72.2       43.8       44.9       64.2       60.9
Old  :                 48.2       48.8       74.2       72.2       43.8       44.9       64.2       60.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                       Code-064A69
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    18,348:    13,418     16,221      3,015        275      1,703          0          0          0          0          0          0:      212       149
Old  :    18,348:    13,418     16,221      3,015        275      1,703          0          0          0          0          0          0:      212       149
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :       550:       614        550        -64          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.1       88.4       16.4        1.5        9.3        0.0        0.0        0.0        0.0        0.0        0.0:      1.2       0.8
Old  :     100.0:      73.1       88.4       16.4        1.5        9.3        0.0        0.0        0.0        0.0        0.0        0.0:      1.2       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  :        20:        12         11          4          .          .          0          0          0          0          0          0:
Old  :        20:        12         11          4          .          .          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  :                 59.6       64.1       83.1       88.2       52.5       57.1       62.2       65.0
Old  :                 59.6       64.1       83.1       88.2       52.5       57.1       62.2       65.0
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   376,037:   213,598    320,526    107,158     29,655          0     15,211          0     23,480     14,214          0      2,376:        0         0
Old  :   376,037:   213,598    320,526    107,158     29,655          0     15,211          0     23,480     14,214          0      2,376:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :         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:      56.8       85.2       28.5        7.9        0.0        4.0        0.0        6.2        3.8        0.0        0.6:      0.0       0.0
Old  :     100.0:      56.8       85.2       28.5        7.9        0.0        4.0        0.0        6.2        3.8        0.0        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  :        25:        12         14          .          .          0          .          0          .          .          0          .:
Old  :        25:        12         14          .          .          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  :                 61.3       63.9       80.6       86.2       42.5       49.2       55.6       61.2
Old  :                 61.3       63.9       80.6       86.2       42.5       49.2       55.6       61.2
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   920,366:   724,361    634,422     62,710     93,600    109,975          0     59,049     23,320          0          0          0:        0         0
Old  :   920,366:   724,361    634,422     62,710     93,600    109,975          0     59,049     23,320          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     3,200:     3,200      3,200          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.7       68.9        6.8       10.2       11.9        0.0        6.4        2.5        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      78.7       68.9        6.8       10.2       11.9        0.0        6.4        2.5        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:        14         19          .          .          .          0          .          .          0          0          0:
Old  :        27:        14         19          .          .          .          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  :                 57.5       48.9       79.3       71.0       32.8       24.9       42.9       38.2
Old  :                 57.5       48.9       79.3       71.0       32.8       24.9       42.9       38.2
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,141,597:   596,289    514,641    166,190     44,823     54,373    263,005          0          0     55,434    521,454      6,306:        0         0
Old  : 1,141,597:   596,289    514,641    166,190     44,823     54,373    263,005          0          0     55,434    521,454      6,306:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    23,320:    23,320          0          0          0          0          0          0          0          0     23,320          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      52.2       45.1       14.6        3.9        4.8       23.0        0.0        0.0        4.9       45.7        0.6:      0.0       0.0
Old  :     100.0:      52.2       45.1       14.6        3.9        4.8       23.0        0.0        0.0        4.9       45.7        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  :        28:        13         11          4          .          4          .          0          0          .          .          .:
Old  :        28:        13         11          4          .          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  :                 55.5       75.3       79.0       90.5       54.0       73.0       73.8       86.1
Old  :                 55.5       75.3       79.0       90.5       54.0       73.0       73.8       86.1
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   493,691:   380,806    404,961     39,695     32,808     27,842          0          0          0     45,348     28,080          0:        0         0
Old  :   493,691:   380,806    404,961     39,695     32,808     27,842          0          0          0     45,348     28,080          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    84,208:    70,200     32,728     14,008     23,400          0          0          0          0          0     28,080          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.1       82.0        8.0        6.6        5.6        0.0        0.0        0.0        9.2        5.7        0.0:      0.0       0.0
Old  :     100.0:      77.1       82.0        8.0        6.6        5.6        0.0        0.0        0.0        9.2        5.7        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:        13         13          .          .          .          0          0          0          .          .          0:
Old  :        23:        13         13          .          .          .          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  :                 51.3       74.6       79.2       91.2       44.6       59.4       66.8       69.3
Old  :                 51.3       74.6       79.2       91.2       44.6       59.4       66.8       69.3
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 - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   490,237:   352,808    286,951     19,446     51,360    117,983          0          0          0          0     33,943          0:        0         0
Old  :   490,237:   352,808    286,951     19,446     51,360    117,983          0          0          0          0     33,943          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :    10,265:     2,740     10,665          0     -7,925      7,525          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      72.0       58.5        4.0       10.5       24.1        0.0        0.0        0.0        0.0        6.9        0.0:      0.0       0.0
Old  :     100.0:      72.0       58.5        4.0       10.5       24.1        0.0        0.0        0.0        0.0        6.9        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          .          4          .          0          0          0          0          .          0:
Old  :        29:        15         15          .          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  :                 49.9       52.8       73.0       76.7       29.6       26.6       42.8       42.0
Old  :                 49.9       52.8       73.0       76.7       29.6       26.6       42.8       42.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J5 MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A85
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   285,354:   249,921    158,774      2,393     84,923     33,040          0      2,703          0          0      5,914          0:        0         0
Old  :   285,354:   249,921    158,774      2,393     84,923     33,040          0      2,703          0          0      5,914          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :     2,800:     6,355        800     -3,555      2,000          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.6       55.6        0.8       29.8       11.6        0.0        0.9        0.0        0.0        2.1        0.0:      0.0       0.0
Old  :     100.0:      87.6       55.6        0.8       29.8       11.6        0.0        0.9        0.0        0.0        2.1        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  :        20:        13          8          .          .          .          0          .          0          0          .          0:
Old  :        20:        13          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  :                 72.8       83.0       95.3       96.8       49.4       42.6       52.3       51.1
Old  :                 72.8       83.0       95.3       96.8       49.4       42.6       52.3       51.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MW CINRGY 5 OFF PEAK REAL-TIME - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A87
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   401,920:   177,520    296,608    145,400     16,392     79,000          0      9,920          0          0          0          0:        0         0
Old  :   401,920:   177,520    296,608    145,400     16,392     79,000          0      9,920          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:       August 13, 2013                                                                  :
     :         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:      44.2       73.8       36.2        4.1       19.7        0.0        2.5        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      44.2       73.8       36.2        4.1       19.7        0.0        2.5        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  :        22:        13         10          .          .          .          0          .          0          0          0          0:
Old  :        22:        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  :                 75.6       68.7       92.2       91.7       54.0       55.9       70.2       70.9
Old  :                 75.6       68.7       92.2       91.7       54.0       55.9       70.2       70.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM ELEC OPT ON CALENDAR STRIP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064B47
Disaggregated Commitments of Traders - Options and Futures Combined, August 20, 2013                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :     5,042:     1,608      4,134      2,223          0        756        186          0         17        117          0        136:        0         0
Old  :     5,042:     1,608      4,134      2,223          0        756        186          0         17        117          0        136:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 13, 2013                                                                  :
     :      -101:       -14        -63        -28          0        -33        -11          0         -0         -9          0         -5:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      31.9       82.0       44.1        0.0       15.0        3.7        0.0        0.3        2.3        0.0        2.7:      0.0       0.0
Old  :     100.0:      31.9       82.0       44.1        0.0       15.0        3.7        0.0        0.3        2.3        0.0        2.7:      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  :        24:        13         14          6          0          6          .          0          .          .          0          .:
Old  :        24:        13         14          6          0          6          .          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       55.8       75.1       76.4       41.1       47.9       52.0       55.4
Old  :                 54.7       55.8       75.1       76.4       41.1       47.9       52.0       55.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated August 23, 2013