```
COAL (API 2) CIF ARA SWAP FUT - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-024656
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1,000 METRIC TONS)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    89,193:    18,604     26,897      1,161      6,291      1,661      4,232      9,824      1,820     53,024     34,037      7,874:      817       789
Old  :    89,193:    18,604     26,897      1,161      6,291      1,661      4,232      9,824      1,820     53,024     34,037      7,874:      817       789
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     2,278:     2,028       -552          5        423        153        420        407        180       -808      1,447        260:       40       -40
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      20.9       30.2        1.3        7.1        1.9        4.7       11.0        2.0       59.4       38.2        8.8:      0.9       0.9
Old  :     100.0:      20.9       30.2        1.3        7.1        1.9        4.7       11.0        2.0       59.4       38.2        8.8:      0.9       0.9
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  :        56:        15         15          .          .          .          .          .          .         19         12         20:
Old  :        56:        15         15          .          .          .          .          .          .         19         12         20:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.3       37.0       65.0       56.9       44.9       36.8       59.0       50.8
Old  :                 47.3       37.0       65.0       56.9       44.9       36.8       59.0       50.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COAL (API 4) FOB  RICH BAY FUT - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-024658
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1,000 METRIC TONS)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    33,454:    10,740      5,890      1,320      2,019        553      6,650        150        751     10,652     21,013      2,093:      695       985
Old  :    33,454:    10,740      5,890      1,320      2,019        553      6,650        150        751     10,652     21,013      2,093:      695       985
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :      -759:       110       -380       -152        358       -138       -754          0        165        185       -709       -190:       15       135
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      32.1       17.6        3.9        6.0        1.7       19.9        0.4        2.2       31.8       62.8        6.3:      2.1       2.9
Old  :     100.0:      32.1       17.6        3.9        6.0        1.7       19.9        0.4        2.2       31.8       62.8        6.3:      2.1       2.9
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  :        42:         8          9          .          .          .          4          .          .          9         14         12:
Old  :        42:         8          9          .          .          .          4          .          .          9         14         12:
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  :                 53.2       47.7       71.6       68.7       52.2       43.6       69.1       64.1
Old  :                 53.2       47.7       71.6       68.7       52.2       43.6       69.1       64.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                                                                                                   Code-064363
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 800 MWh)                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   139,522:    94,980    100,714      2,691      1,401     12,984      7,299      5,920      4,205      8,404      5,674      7,959:    1,000       665
Old  :   139,522:    94,980    100,714      2,691      1,401     12,984      7,299      5,920      4,205      8,404      5,674      7,959:    1,000       665
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     2,369:     3,045      1,218        458       -772        693        -25        596         44     -2,184        -48        338:        0       300
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      68.1       72.2        1.9        1.0        9.3        5.2        4.2        3.0        6.0        4.1        5.7:      0.7       0.5
Old  :     100.0:      68.1       72.2        1.9        1.0        9.3        5.2        4.2        3.0        6.0        4.1        5.7:      0.7       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  :        81:        47         46          .          .          4          .          5          5          4         11         10:
Old  :        81:        47         46          .          .          4          .          5          5          4         11         10:
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       27.4       62.7       48.4       29.2       18.8       42.1       33.5
Old  :                 42.3       27.4       62.7       48.4       29.2       18.8       42.1       33.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                                                                    Code-064391
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 400 MWh)                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    42,481:    27,309     36,374      9,211      2,149      1,776      1,748          0      1,898        255          0        284:        0         0
Old  :    42,481:    27,309     36,374      9,211      2,149      1,776      1,748          0      1,898        255          0        284:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       927:       795      1,667        623      2,149        -28       -112          0         58       -101     -2,611       -308:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.3       85.6       21.7        5.1        4.2        4.1        0.0        4.5        0.6        0.0        0.7:      0.0       0.0
Old  :     100.0:      64.3       85.6       21.7        5.1        4.2        4.1        0.0        4.5        0.6        0.0        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  :        32:        22         19          .          .          .          .          0          .          .          0          .:
Old  :        32:        22         19          .          .          .          .          0          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.4       50.5       78.6       70.5       43.4       40.5       56.2       56.4
Old  :                 56.4       50.5       78.6       70.5       43.4       40.5       56.2       56.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                                Code-064392
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 25 MWh)                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   346,368:   254,926    288,615     41,219     15,794      7,614     13,602      1,955     29,007          0      3,383          0:        0         0
Old  :   346,368:   254,926    288,615     41,219     15,794      7,614     13,602      1,955     29,007          0      3,383          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     7,953:    15,048      9,233     -7,775     15,794     -1,256      1,960          0        -24          0    -15,794          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.6       83.3       11.9        4.6        2.2        3.9        0.6        8.4        0.0        1.0        0.0:      0.0       0.0
Old  :     100.0:      73.6       83.3       11.9        4.6        2.2        3.9        0.6        8.4        0.0        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  :        30:        21         21          .          .          .          .          .          .          0          .          0:
Old  :        30:        21         21          .          .          .          .          .          .          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 54.1       55.1       81.6       78.9       47.3       49.2       60.9       62.6
Old  :                 54.1       55.1       81.6       78.9       47.3       49.2       60.9       62.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                                                                                                  Code-064394
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 50 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  : 1,481,571: 1,191,456  1,293,413    139,759     32,340     81,429      3,144     15,198     21,513     13,118      6,526     31,152:        0         0
Old  : 1,481,571: 1,191,456  1,293,413    139,759     32,340     81,429      3,144     15,198     21,513     13,118      6,526     31,152:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :    37,279:    31,753     41,999      4,679     -5,072          0          0      1,185         39     -1,472     -3,152      2,280:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      80.4       87.3        9.4        2.2        5.5        0.2        1.0        1.5        0.9        0.4        2.1:      0.0       0.0
Old  :     100.0:      80.4       87.3        9.4        2.2        5.5        0.2        1.0        1.5        0.9        0.4        2.1:      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  :        62:        36         38          .          .          4          .          .          .          4          .          5:
Old  :        62:        36         38          .          .          4          .          .          .          4          .          5:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.7       41.6       71.1       59.2       34.5       27.2       43.0       36.9
Old  :                 51.7       41.6       71.1       59.2       34.5       27.2       43.0       36.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                                                                                                  Code-064395
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 400 Megawatt Hours)                                                                                       :
     :          :    Positions                                                                                                           :
All  :    47,922:    38,035     36,616      2,421      4,794      1,086      1,004        231      4,380        977        796          0:       19        19
Old  :    47,922:    38,035     36,616      2,421      4,794      1,086      1,004        231      4,380        977        796          0:       19        19
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       777:       215      1,697        512      4,794       -334        978         59       -568        -26     -4,794          0:        0       -77
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.4       76.4        5.1       10.0        2.3        2.1        0.5        9.1        2.0        1.7        0.0:      0.0       0.0
Old  :     100.0:      79.4       76.4        5.1       10.0        2.3        2.1        0.5        9.1        2.0        1.7        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  :        31:        19         16          .          .          .          .          .          .          .          .          0:
Old  :        31:        19         16          .          .          .          .          .          .          .          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.0       54.2       80.2       83.3       49.7       53.5       64.0       70.1
Old  :                 56.0       54.2       80.2       83.3       49.7       53.5       64.0       70.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                              Code-064396
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 25 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :   293,269:   223,182    195,764     10,503     19,912     29,129      1,608     24,072     24,392      4,455          0          0:        0         0
Old  :   293,269:   223,182    195,764     10,503     19,912     29,129      1,608     24,072     24,392      4,455          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :    10,409:    21,977     -5,482    -27,459     19,912     15,891       -952       -952        952          0    -19,912          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.1       66.8        3.6        6.8        9.9        0.5        8.2        8.3        1.5        0.0        0.0:      0.0       0.0
Old  :     100.0:      76.1       66.8        3.6        6.8        9.9        0.5        8.2        8.3        1.5        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         13          .          .          .          .          .          .          .          0          0:
Old  :        25:        14         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  :                 53.3       56.8       83.4       86.7       36.1       37.2       52.0       55.3
Old  :                 53.3       56.8       83.4       86.7       36.1       37.2       52.0       55.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                                                                                                Code-06439A
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   653,289:   562,304    535,079     11,304     53,197     36,688     28,604          0      8,133      2,232     16,168      4,024:        0         0
Old  :   653,289:   562,304    535,079     11,304     53,197     36,688     28,604          0      8,133      2,232     16,168      4,024:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :    19,012:    22,220     15,068          0      4,704          0      1,576          0       -760        704      4,728     -4,728:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      86.1       81.9        1.7        8.1        5.6        4.4        0.0        1.2        0.3        2.5        0.6:      0.0       0.0
Old  :     100.0:      86.1       81.9        1.7        8.1        5.6        4.4        0.0        1.2        0.3        2.5        0.6:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        41:        26         25          .          .          .          .          0          .          .          .          .:
Old  :        41:        26         25          .          .          .          .          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  :                 52.8       48.2       75.4       70.1       36.5       39.4       53.8       54.2
Old  :                 52.8       48.2       75.4       70.1       36.5       39.4       53.8       54.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON HUB RT PEAK - ICE FUTURES ENERGY DIV                                                                                              Code-06439B
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    54,566:    43,895     44,877      1,817        960        880      3,807          0      1,113        922      5,269      1,170:      962       297
Old  :    54,566:    43,895     44,877      1,817        960        880      3,807          0      1,113        922      5,269      1,170:      962       297
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       897:     1,021        942        132        -44       -132         21          0         46        -88        144       -103:        0        44
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      80.4       82.2        3.3        1.8        1.6        7.0        0.0        2.0        1.7        9.7        2.1:      1.8       0.5
Old  :     100.0:      80.4       82.2        3.3        1.8        1.6        7.0        0.0        2.0        1.7        9.7        2.1:      1.8       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  :        35:        24         25          .          .          .          .          0          .          .          .          .:
Old  :        35:        24         25          .          .          .          .          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       59.2       70.5       72.3       40.9       57.2       55.6       65.8
Old  :                 50.6       59.2       70.5       72.3       40.9       57.2       55.6       65.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                                                            Code-06439C
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    61,705:    49,130     60,835     11,265          0         35         50          0        370          0          0          0:      855       465
Old  :    61,705:    49,130     60,835     11,265          0         35         50          0        370          0          0          0:      855       465
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     2,765:     2,895      2,765          0          0          0         50          0          0          0          0          0:     -180         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.6       98.6       18.3        0.0        0.1        0.1        0.0        0.6        0.0        0.0        0.0:      1.4       0.8
Old  :     100.0:      79.6       98.6       18.3        0.0        0.1        0.1        0.0        0.6        0.0        0.0        0.0:      1.4       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  :        33:        24         21          .          0          .          .          0          .          0          0          0:
Old  :        33:        24         21          .          0          .          .          0          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.4       77.8       75.2       89.2       39.5       65.0       57.9       72.8
Old  :                 50.4       77.8       75.2       89.2       39.5       65.0       57.9       72.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                                                                                                  Code-06439F
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    74,055:    59,500     73,520     13,790          0          0          0          5        455          0          0          0:      310        75
Old  :    74,055:    59,500     73,520     13,790          0          0          0          5        455          0          0          0:      310        75
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     2,305:     2,305      2,590          0          0          0          0          0          0          0          0          0:        0      -285
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      80.3       99.3       18.6        0.0        0.0        0.0        0.0        0.6        0.0        0.0        0.0:      0.4       0.1
Old  :     100.0:      80.3       99.3       18.6        0.0        0.0        0.0        0.0        0.6        0.0        0.0        0.0:      0.4       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  :        38:        31         23          .          0          0          0          .          .          0          0          0:
Old  :        38:        31         23          .          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  :                 52.2       76.9       71.9       88.4       39.0       65.9       55.3       74.0
Old  :                 52.2       76.9       71.9       88.4       39.0       65.9       55.3       74.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                                  Code-06439K
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    18,015:    17,590     15,580          0      2,060        265          0        110          0        100          0          0:       60         0
Old  :    18,015:    17,590     15,580          0      2,060        265          0        110          0        100          0          0:       60         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       300:       250        300          0          0          0          0          0          0         50          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      97.6       86.5        0.0       11.4        1.5        0.0        0.6        0.0        0.6        0.0        0.0:      0.3       0.0
Old  :     100.0:      97.6       86.5        0.0       11.4        1.5        0.0        0.6        0.0        0.6        0.0        0.0:      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:        21         17          0          .          .          0          .          0          .          0          0:
Old  :        32:        21         17          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       75.4       81.0       89.7       43.9       54.6       60.4       67.2
Old  :                 57.0       75.4       81.0       89.7       43.9       54.6       60.4       67.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                             Code-06439L
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   264,448:   180,296    250,368     61,672        392     10,144      8,400          0      3,544        392          0          0:        0         0
Old  :   264,448:   180,296    250,368     61,672        392     10,144      8,400          0      3,544        392          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :    -1,632:    -1,168     -2,040          0          0          0       -872          0        408          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      68.2       94.7       23.3        0.1        3.8        3.2        0.0        1.3        0.1        0.0        0.0:      0.0       0.0
Old  :     100.0:      68.2       94.7       23.3        0.1        3.8        3.2        0.0        1.3        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  :        32:        20         18          .          .          .          .          0          .          .          0          0:
Old  :        32:        20         18          .          .          .          .          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  :                 54.5       69.1       73.9       86.9       37.4       48.7       49.2       54.6
Old  :                 54.5       69.1       73.9       86.9       37.4       48.7       49.2       54.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ERCOT NORTH 345KV RT PEAK - ICE FUTURES ENERGY DIV                                                                                               Code-06439R
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 Mwh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :     8,797:     4,669      7,256          0        605        354          1          0         43      3,276        128        132:      322       279
Old  :     8,797:     4,669      7,256          0        605        354          1          0         43      3,276        128        132:      322       279
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       411:         1        410          0        366          0        -21          0         21        410       -366          0:        0       -20
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      53.1       82.5        0.0        6.9        4.0        0.0        0.0        0.5       37.2        1.5        1.5:      3.7       3.2
Old  :     100.0:      53.1       82.5        0.0        6.9        4.0        0.0        0.0        0.5       37.2        1.5        1.5:      3.7       3.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        15         14          0          .          .          .          0          .          .          .          .:
Old  :        26:        15         14          0          .          .          .          0          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 54.0       46.0       77.7       72.4       53.0       39.4       67.8       56.5
Old  :                 54.0       46.0       77.7       72.4       53.0       39.4       67.8       56.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                          Code-0643A8
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    15,250:    10,200     12,700          0      2,200        250        250          0          0      4,550        100          0:        0         0
Old  :    15,250:    10,200     12,700          0      2,200        250        250          0          0      4,550        100          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       550:       -50        550          0        650          0          0          0          0        600       -650          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      66.9       83.3        0.0       14.4        1.6        1.6        0.0        0.0       29.8        0.7        0.0:      0.0       0.0
Old  :     100.0:      66.9       83.3        0.0       14.4        1.6        1.6        0.0        0.0       29.8        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  :        20:        11         10          0          .          .          .          0          0          .          .          0:
Old  :        20:        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  :                 74.8       60.0       92.8       91.5       74.4       57.7       89.5       85.6
Old  :                 74.8       60.0       92.8       91.5       74.4       57.7       89.5       85.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                                                                 Code-0643AZ
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,120:    18,245     16,470          0      1,805        635          0        210          0          0          0          0:      240         0
Old  :    19,120:    18,245     16,470          0      1,805        635          0        210          0          0          0          0:      240         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       950:       950      1,050          0          0          0          0       -100          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      95.4       86.1        0.0        9.4        3.3        0.0        1.1        0.0        0.0        0.0        0.0:      1.3       0.0
Old  :     100.0:      95.4       86.1        0.0        9.4        3.3        0.0        1.1        0.0        0.0        0.0        0.0:      1.3       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  :        35:        21         21          0          .          .          0          .          0          0          0          0:
Old  :        35:        21         21          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  :                 56.7       64.0       76.6       79.4       53.6       55.8       73.4       70.7
Old  :                 56.7       64.0       76.6       79.4       53.6       55.8       73.4       70.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                                                                                           Code-0643B1
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    13,667:    12,447      9,777         50      2,405        420          0        685        380          0          0          0:      370         0
Old  :    13,667:    12,447      9,777         50      2,405        420          0        685        380          0          0          0:      370         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       225:       125        175          0          0          0          0         50          0          0          0          0:      100         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      91.1       71.5        0.4       17.6        3.1        0.0        5.0        2.8        0.0        0.0        0.0:      2.7       0.0
Old  :     100.0:      91.1       71.5        0.4       17.6        3.1        0.0        5.0        2.8        0.0        0.0        0.0:      2.7       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  :        31:        22         19          .          .          .          0          .          .          0          0          0:
Old  :        31:        22         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  :                 43.0       57.5       71.4       83.9       39.9       45.3       62.5       61.6
Old  :                 43.0       57.5       71.4       83.9       39.9       45.3       62.5       61.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                                                                                                Code-0643B3
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 Mwh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :    17,154:    13,241     12,925          0      1,211      1,592      1,359         38        411          0         82          0:      551       895
Old  :    17,154:    13,241     12,925          0      1,211      1,592      1,359         38        411          0         82          0:      551       895
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       877:       799        644          0        215        -23        145          0          0          0         82          0:      -44       -41
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.2       75.3        0.0        7.1        9.3        7.9        0.2        2.4        0.0        0.5        0.0:      3.2       5.2
Old  :     100.0:      77.2       75.3        0.0        7.1        9.3        7.9        0.2        2.4        0.0        0.5        0.0:      3.2       5.2
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  :        31:        21         23          0          .          .          .          .          .          0          .          0:
Old  :        31:        21         23          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  :                 42.3       57.5       65.1       71.1       28.8       35.1       41.1       44.8
Old  :                 42.3       57.5       65.1       71.1       28.8       35.1       41.1       44.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                                                                                              Code-0643B9
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    48,361:    43,570     32,554      1,058      1,269      2,224          0      5,879      1,233          0      5,194          0:      276         8
Old  :    48,361:    43,570     32,554      1,058      1,269      2,224          0      5,879      1,233          0      5,194          0:      276         8
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       764:       585        544         20        206         94          0        -95         50          0        -35          0:       15         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      90.1       67.3        2.2        2.6        4.6        0.0       12.2        2.5        0.0       10.7        0.0:      0.6       0.0
Old  :     100.0:      90.1       67.3        2.2        2.6        4.6        0.0       12.2        2.5        0.0       10.7        0.0:      0.6       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        41:        30         30          .          .          4          0          .          .          0          .          0:
Old  :        41:        30         30          .          .          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  :                 54.2       44.6       72.2       66.2       50.2       40.4       63.9       61.4
Old  :                 54.2       44.6       72.2       66.2       50.2       40.4       63.9       61.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                                                                                                Code-0643BA
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    55,444:    52,375     37,437        632      5,614        546         82      6,027      1,365          0      4,219        150:      294        86
Old  :    55,444:    52,375     37,437        632      5,614        546         82      6,027      1,365          0      4,219        150:      294        86
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       619:       627        514          0       -136         30          2        126        -40          0        125          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      94.5       67.5        1.1       10.1        1.0        0.1       10.9        2.5        0.0        7.6        0.3:      0.5       0.2
Old  :     100.0:      94.5       67.5        1.1       10.1        1.0        0.1       10.9        2.5        0.0        7.6        0.3:      0.5       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        45:        31         31          .          .          4          .          .          .          0          4          .:
Old  :        45:        31         31          .          .          4          .          .          .          0          4          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.9       37.1       75.0       56.2       53.9       33.7       67.5       51.7
Old  :                 58.9       37.1       75.0       56.2       53.9       33.7       67.5       51.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                                                                 Code-0643BC
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    44,130:    41,015     38,470      2,300      3,835        425        100          0          0          0      1,375          0:      290        25
Old  :    44,130:    41,015     38,470      2,300      3,835        425        100          0          0          0      1,375          0:      290        25
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     2,140:     2,140      2,140          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.9       87.2        5.2        8.7        1.0        0.2        0.0        0.0        0.0        3.1        0.0:      0.7       0.1
Old  :     100.0:      92.9       87.2        5.2        8.7        1.0        0.2        0.0        0.0        0.0        3.1        0.0:      0.7       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        31:        25         11          .          .          .          .          0          0          0          .          0:
Old  :        31:        25         11          .          .          .          .          0          0          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.5       90.4       67.9       97.5       47.5       80.3       66.3       85.8
Old  :                 47.5       90.4       67.9       97.5       47.5       80.3       66.3       85.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                                                                                                   Code-0643BE
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    50,025:    48,310     44,070      1,250      4,355        225          0          0          0          0      1,375          0:      240         0
Old  :    50,025:    48,310     44,070      1,250      4,355        225          0          0          0          0      1,375          0:      240         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     2,145:     2,145      2,145          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      96.6       88.1        2.5        8.7        0.4        0.0        0.0        0.0        0.0        2.7        0.0:      0.5       0.0
Old  :     100.0:      96.6       88.1        2.5        8.7        0.4        0.0        0.0        0.0        0.0        2.7        0.0:      0.5       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        35:        29         14          .          .          .          0          0          0          0          .          0:
Old  :        35:        29         14          .          .          .          0          0          0          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.6       93.1       66.4       97.8       46.5       85.3       65.8       89.1
Old  :                 46.6       93.1       66.4       97.8       46.5       85.3       65.8       89.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                                                               Code-0643BF
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   383,644:   248,251    347,641     25,180     13,705      4,590     43,158          0     17,708     44,757          0          0:        0         0
Old  :   383,644:   248,251    347,641     25,180     13,705      4,590     43,158          0     17,708     44,757          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     2,280:     1,520      5,000          0     -2,720          0          0          0          0        760          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.7       90.6        6.6        3.6        1.2       11.2        0.0        4.6       11.7        0.0        0.0:      0.0       0.0
Old  :     100.0:      64.7       90.6        6.6        3.6        1.2       11.2        0.0        4.6       11.7        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  :        38:        23         27          .          .          .          .          0          .          .          0          0:
Old  :        38:        23         27          .          .          .          .          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  :                 53.2       46.1       76.1       67.0       43.1       43.2       57.1       53.3
Old  :                 53.2       46.1       76.1       67.0       43.1       43.2       57.1       53.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                                                                                                 Code-0643BG
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    26,044:    15,867     24,224      2,524         64        644      4,034          0        380      2,147          4        322:      126       406
Old  :    26,044:    15,867     24,224      2,524         64        644      4,034          0        380      2,147          4        322:      126       406
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :        74:       144         34          0        -41         41        -64          0          0        -87          0         40:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      60.9       93.0        9.7        0.2        2.5       15.5        0.0        1.5        8.2        0.0        1.2:      0.5       1.6
Old  :     100.0:      60.9       93.0        9.7        0.2        2.5       15.5        0.0        1.5        8.2        0.0        1.2:      0.5       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  :        40:        20         28          .          .          .          .          0          .          .          .          .:
Old  :        40:        20         28          .          .          .          .          0          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.7       39.3       72.6       62.1       42.8       37.3       63.0       51.8
Old  :                 46.7       39.3       72.6       62.1       42.8       37.3       63.0       51.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                                                                                                        Code-0643BM
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :400MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    13,729:    10,256     11,746        833          0        905        375          0      1,078        282          0          0:        0         0
Old  :    13,729:    10,256     11,746        833          0        905        375          0      1,078        282          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :      -151:        80          0       -100          0         77          0          0          0       -208       -228          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.7       85.6        6.1        0.0        6.6        2.7        0.0        7.9        2.1        0.0        0.0:      0.0       0.0
Old  :     100.0:      74.7       85.6        6.1        0.0        6.6        2.7        0.0        7.9        2.1        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:        17          9          .          0          .          .          0          .          .          0          0:
Old  :        24:        17          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  :                 52.6       83.0       81.5       98.5       32.3       69.0       54.6       69.1
Old  :                 52.6       83.0       81.5       98.5       32.3       69.0       54.6       69.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                                                                                                    Code-0643BS
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   556,748:   453,157    518,536     66,835      5,332     12,136      3,484          0     20,744        392          0          0:        0         0
Old  :   556,748:   453,157    518,536     66,835      5,332     12,136      3,484          0     20,744        392          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :    15,718:    15,718     15,718          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      81.4       93.1       12.0        1.0        2.2        0.6        0.0        3.7        0.1        0.0        0.0:      0.0       0.0
Old  :     100.0:      81.4       93.1       12.0        1.0        2.2        0.6        0.0        3.7        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  :        33:        23         20          .          .          .          .          0          .          .          0          0:
Old  :        33:        23         20          .          .          .          .          0          .          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.0       83.5       75.8       92.2       54.0       72.8       68.8       75.4
Old  :                 56.0       83.5       75.8       92.2       54.0       72.8       68.8       75.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                                                                                                   Code-0643BT
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 MWh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :    50,891:    35,370     46,404      3,156      1,044        122      3,804          0      1,865      5,112          0        991:      471       465
Old  :    50,891:    35,370     46,404      3,156      1,044        122      3,804          0      1,865      5,112          0        991:      471       465
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       407:       253         50          0          0          0        196          0         21       -399          0        315:       21        21
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      69.5       91.2        6.2        2.1        0.2        7.5        0.0        3.7       10.0        0.0        1.9:      0.9       0.9
Old  :     100.0:      69.5       91.2        6.2        2.1        0.2        7.5        0.0        3.7       10.0        0.0        1.9:      0.9       0.9
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:        21         18          .          .          .          .          0          .          .          0          .:
Old  :        30:        21         18          .          .          .          .          0          .          .          0          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 54.2       85.5       76.4       93.3       50.3       76.3       66.5       79.1
Old  :                 54.2       85.5       76.4       93.3       50.3       76.3       66.5       79.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                                                                                                  Code-0643BX
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :    53,191:    53,191     43,944          0      3,431          0          0      5,816          0          0          0          0:        0         0
Old  :    53,191:    53,191     43,944          0      3,431          0          0      5,816          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:       December 16, 2014                                                                :
     :      -760:      -760       -760          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:     100.0       82.6        0.0        6.5        0.0        0.0       10.9        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:     100.0       82.6        0.0        6.5        0.0        0.0       10.9        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:        12         10          0          .          0          0          .          0          0          0          0:
Old  :        21:        12         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  :                 72.5       71.8       95.7       92.1       68.9       68.0       79.8       78.9
Old  :                 72.5       71.8       95.7       92.1       68.9       68.0       79.8       78.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                                                                                                    Code-0643BY
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    16,331:    10,253     13,710          0        906        903        883          0          0      3,632          0        490:      170       322
Old  :    16,331:    10,253     13,710          0        906        903        883          0          0      3,632          0        490:      170       322
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         2:      -162          2          0          0          0         41          0          0        123          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      62.8       84.0        0.0        5.5        5.5        5.4        0.0        0.0       22.2        0.0        3.0:      1.0       2.0
Old  :     100.0:      62.8       84.0        0.0        5.5        5.5        5.4        0.0        0.0       22.2        0.0        3.0:      1.0       2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        16         18          0          4          .          .          0          0          4          0          .:
Old  :        28:        16         18          0          4          .          .          0          0          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  :                 44.3       51.4       65.6       73.2       35.1       48.4       54.3       61.1
Old  :                 44.3       51.4       65.6       73.2       35.1       48.4       54.3       61.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                                                                                                  Code-0643BZ
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   201,745:   146,668    196,738     17,104          0      1,967        784          0          0     32,182          0      3,040:        0         0
Old  :   201,745:   146,668    196,738     17,104          0      1,967        784          0          0     32,182          0      3,040:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :    17,086:    19,783     15,119     -4,664          0      1,967          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      72.7       97.5        8.5        0.0        1.0        0.4        0.0        0.0       16.0        0.0        1.5:      0.0       0.0
Old  :     100.0:      72.7       97.5        8.5        0.0        1.0        0.4        0.0        0.0       16.0        0.0        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  :        27:        13         19          .          0          .          .          0          0          .          0          .:
Old  :        27:        13         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  :                 74.1       56.7       88.4       81.1       52.9       50.3       64.2       62.8
Old  :                 74.1       56.7       88.4       81.1       52.9       50.3       64.2       62.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                                                                                                    Code-0643C3
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    11,843:     7,143     10,904      2,484          0        322      1,375          0        264         44        224         22:      189       107
Old  :    11,843:     7,143     10,904      2,484          0        322      1,375          0        264         44        224         22:      189       107
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       828:       655        853        258          0        -44        -63          0         22          0         60         22:      -22       -85
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      60.3       92.1       21.0        0.0        2.7       11.6        0.0        2.2        0.4        1.9        0.2:      1.6       0.9
Old  :     100.0:      60.3       92.1       21.0        0.0        2.7       11.6        0.0        2.2        0.4        1.9        0.2:      1.6       0.9
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:        15         19          4          0          .          .          0          .          .          .          .:
Old  :        30:        15         19          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  :                 57.4       51.1       80.2       74.6       50.1       48.9       70.7       70.7
Old  :                 57.4       51.1       80.2       74.6       50.1       48.9       70.7       70.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                                                                                                  Code-0643C4
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   109,997:    86,423    104,671     13,960      1,841      1,158      5,369          0      2,327        760          0          0:        0         0
Old  :   109,997:    86,423    104,671     13,960      1,841      1,158      5,369          0      2,327        760          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :    -1,536:    -2,720        408      2,720          0     -1,944        408          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.6       95.2       12.7        1.7        1.1        4.9        0.0        2.1        0.7        0.0        0.0:      0.0       0.0
Old  :     100.0:      78.6       95.2       12.7        1.7        1.1        4.9        0.0        2.1        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  :        30:        16         17          .          .          .          .          0          .          .          0          0:
Old  :        30:        16         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  :                 54.2       61.9       78.7       80.1       49.3       56.4       70.8       71.9
Old  :                 54.2       61.9       78.7       80.1       49.3       56.4       70.8       71.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                                                                                                      Code-0643CB
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :400MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    22,235:    15,570     13,756        307        637      4,587          0      1,484      1,771          0          0          0:        0         0
Old  :    22,235:    15,570     13,756        307        637      4,587          0      1,484      1,771          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       180:      -411        514        307       -435        281          0       -490        310       -307          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      70.0       61.9        1.4        2.9       20.6        0.0        6.7        8.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      70.0       61.9        1.4        2.9       20.6        0.0        6.7        8.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        17         14          .          .          .          0          .          .          0          0          0:
Old  :        24:        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  :                 74.0       61.6       89.8       83.9       43.4       31.8       47.8       47.8
Old  :                 74.0       61.6       89.8       83.9       43.4       31.8       47.8       47.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                                                            Code-0643CU
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    20,260:    16,995     13,830      2,675      5,505          0          0        925          0          0          0          0:      590         0
Old  :    20,260:    16,995     13,830      2,675      5,505          0          0        925          0          0          0          0:      590         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       200:       200        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:      83.9       68.3       13.2       27.2        0.0        0.0        4.6        0.0        0.0        0.0        0.0:      2.9       0.0
Old  :     100.0:      83.9       68.3       13.2       27.2        0.0        0.0        4.6        0.0        0.0        0.0        0.0:      2.9       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:        17         12          .          .          0          0          .          0          0          0          0:
Old  :        25:        17         12          .          .          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  :                 47.0       79.8       79.0       95.8       45.6       75.7       68.1       79.4
Old  :                 47.0       79.8       79.0       95.8       45.6       75.7       68.1       79.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                        Code-0643CV
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    17,040:    14,610     10,185      1,850      5,855          0          0      1,000          0          0          0          0:      580         0
Old  :    17,040:    14,610     10,185      1,850      5,855          0          0      1,000          0          0          0          0:      580         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      85.7       59.8       10.9       34.4        0.0        0.0        5.9        0.0        0.0        0.0        0.0:      3.4       0.0
Old  :     100.0:      85.7       59.8       10.9       34.4        0.0        0.0        5.9        0.0        0.0        0.0        0.0:      3.4       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        15          9          .          .          0          0          .          0          0          0          0:
Old  :        23:        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  :                 50.5       79.0       77.5       96.4       42.3       76.1       63.9       79.2
Old  :                 50.5       79.0       77.5       96.4       42.3       76.1       63.9       79.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                                                                                                   Code-0643CZ
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    25,255:    25,155     18,865          0      1,320          0        100          0          0          0      5,000          0:        0        70
Old  :    25,255:    25,155     18,865          0      1,320          0        100          0          0          0      5,000          0:        0        70
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :      -100:      -100        300          0          0          0          0          0          0          0       -400          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      99.6       74.7        0.0        5.2        0.0        0.4        0.0        0.0        0.0       19.8        0.0:      0.0       0.3
Old  :     100.0:      99.6       74.7        0.0        5.2        0.0        0.4        0.0        0.0        0.0       19.8        0.0:      0.0       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  :        29:        22         10          0          .          0          .          0          0          0          .          0:
Old  :        29:        22         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  :                 56.8       77.0       79.2       97.7       52.6       72.7       69.5       85.1
Old  :                 56.8       77.0       79.2       97.7       52.6       72.7       69.5       85.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                          Code-0643D1
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    16,655:    16,655     12,625          0      1,320          0          0          0          0          0      2,700          0:        0        10
Old  :    16,655:    16,655     12,625          0      1,320          0          0          0          0          0      2,700          0:        0        10
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :        80:        80        380          0          0          0          0          0          0          0       -300          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:     100.0       75.8        0.0        7.9        0.0        0.0        0.0        0.0        0.0       16.2        0.0:      0.0       0.1
Old  :     100.0:     100.0       75.8        0.0        7.9        0.0        0.0        0.0        0.0        0.0       16.2        0.0:      0.0       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        18          7          0          .          0          0          0          0          0          .          0:
Old  :        23:        18          7          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  :                 58.0       81.8       78.8       99.6       56.5       79.9       77.4       93.4
Old  :                 58.0       81.8       78.8       99.6       56.5       79.9       77.4       93.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                                                                                                       Code-0643D4
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,090:    17,830     17,415          0      1,130        495         50         50          0          0          0          0:      715         0
Old  :    19,090:    17,830     17,415          0      1,130        495         50         50          0          0          0          0:      715         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      93.4       91.2        0.0        5.9        2.6        0.3        0.3        0.0        0.0        0.0        0.0:      3.7       0.0
Old  :     100.0:      93.4       91.2        0.0        5.9        2.6        0.3        0.3        0.0        0.0        0.0        0.0:      3.7       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  :        24:        16          8          0          .          .          .          .          0          0          0          0:
Old  :        24:        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  :                 70.2       85.4       87.3       99.0       65.2       85.4       82.0       90.6
Old  :                 70.2       85.4       87.3       99.0       65.2       85.4       82.0       90.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                Code-0643D7
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,685:    18,530     19,635        300          0          0        200         50          0          0          0          0:      655         0
Old  :    19,685:    18,530     19,635        300          0          0        200         50          0          0          0          0:      655         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       250:       250        250          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      94.1       99.7        1.5        0.0        0.0        1.0        0.3        0.0        0.0        0.0        0.0:      3.3       0.0
Old  :     100.0:      94.1       99.7        1.5        0.0        0.0        1.0        0.3        0.0        0.0        0.0        0.0:      3.3       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  :        26:        20         10          .          0          0          .          .          0          0          0          0:
Old  :        26:        20         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       93.9       68.3       98.7       42.5       82.9       56.9       83.2
Old  :                 50.6       93.9       68.3       98.7       42.5       82.9       56.9       83.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                                                                                                    Code-0643D8
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    20,500:    19,220     20,470        390          0          5        250         25          0          0          0          0:      635         0
Old  :    20,500:    19,220     20,470        390          0          5        250         25          0          0          0          0:      635         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       250:       250        250          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      93.8       99.9        1.9        0.0        0.0        1.2        0.1        0.0        0.0        0.0        0.0:      3.1       0.0
Old  :     100.0:      93.8       99.9        1.9        0.0        0.0        1.2        0.1        0.0        0.0        0.0        0.0:      3.1       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        23         10          .          0          .          .          .          0          0          0          0:
Old  :        28:        23         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  :                 50.2       94.5       68.3       99.0       44.0       83.8       59.7       84.2
Old  :                 50.2       94.5       68.3       99.0       44.0       83.8       59.7       84.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                                                               Code-0643DB
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   109,132:    96,604    103,226      4,822          0      4,606      1,460          0        770        650        480         50:      170         0
Old  :   109,132:    96,604    103,226      4,822          0      4,606      1,460          0        770        650        480         50:      170         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     2,326:     2,286      2,076        -50          0          0       -250          0        250        100          0          0:      -10         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      88.5       94.6        4.4        0.0        4.2        1.3        0.0        0.7        0.6        0.4        0.0:      0.2       0.0
Old  :     100.0:      88.5       94.6        4.4        0.0        4.2        1.3        0.0        0.7        0.6        0.4        0.0:      0.2       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        47:        31         29          4          0          .          .          0          .          .          .          .:
Old  :        47:        31         29          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  :                 42.5       63.9       58.3       84.4       33.9       60.6       46.5       68.7
Old  :                 42.5       63.9       58.3       84.4       33.9       60.6       46.5       68.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                                                                                                 Code-0643DC
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   137,707:   122,123    132,605      6,382          0      4,452      3,560          0        270        850        380          0:       70         0
Old  :   137,707:   122,123    132,605      6,382          0      4,452      3,560          0        270        850        380          0:       70         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     1,605:       880      1,605         75          0          0          0          0          0        650          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      88.7       96.3        4.6        0.0        3.2        2.6        0.0        0.2        0.6        0.3        0.0:      0.1       0.0
Old  :     100.0:      88.7       96.3        4.6        0.0        3.2        2.6        0.0        0.2        0.6        0.3        0.0:      0.1       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        52:        35         34          4          0          .          .          0          .          .          .          0:
Old  :        52:        35         34          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  :                 35.9       60.9       56.1       82.2       30.2       54.4       46.7       68.4
Old  :                 35.9       60.9       56.1       82.2       30.2       54.4       46.7       68.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                                                                                            Code-0643DF
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   158,092:   125,388    122,062        408     17,583      4,581      3,568        505      2,092     17,562      6,756      4,375:      118       138
Old  :   158,092:   125,388    122,062        408     17,583      4,581      3,568        505      2,092     17,562      6,756      4,375:      118       138
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     1,605:     4,594     -1,590     -1,273      2,992     -1,898       -105       -147         25        519      2,475       -260:        3         8
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.3       77.2        0.3       11.1        2.9        2.3        0.3        1.3       11.1        4.3        2.8:      0.1       0.1
Old  :     100.0:      79.3       77.2        0.3       11.1        2.9        2.3        0.3        1.3       11.1        4.3        2.8:      0.1       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        65:        37         33          .          .          4          .          .          .          8          .          6:
Old  :        65:        37         33          .          .          4          .          .          .          8          .          6:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 40.3       65.4       63.2       76.4       39.5       60.4       62.3       69.9
Old  :                 40.3       65.4       63.2       76.4       39.5       60.4       62.3       69.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV                                                                                          Code-0643DK
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    95,341:    78,313     84,170      8,273      2,805      4,475      1,429         50        866      1,045      2,220        755:      185         0
Old  :    95,341:    78,313     84,170      8,273      2,805      4,475      1,429         50        866      1,045      2,220        755:      185         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     1,760:     1,080      2,315      1,690       -100     -1,060         50          0          0         45        600          5:      -50         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      82.1       88.3        8.7        2.9        4.7        1.5        0.1        0.9        1.1        2.3        0.8:      0.2       0.0
Old  :     100.0:      82.1       88.3        8.7        2.9        4.7        1.5        0.1        0.9        1.1        2.3        0.8:      0.2       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        52:        33         30          .          .          4          .          .          .          .          .          .:
Old  :        52:        33         30          .          .          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  :                 43.1       76.5       62.7       86.1       41.1       72.8       59.9       80.6
Old  :                 43.1       76.5       62.7       86.1       41.1       72.8       59.9       80.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                                                                 Code-0643DL
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    17,895:    15,750     15,710        300        455        610        620      1,120          0          0          0          0:      615         0
Old  :    17,895:    15,750     15,710        300        455        610        620      1,120          0          0          0          0:      615         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :        50:         0         50          0        -50         50          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      88.0       87.8        1.7        2.5        3.4        3.5        6.3        0.0        0.0        0.0        0.0:      3.4       0.0
Old  :     100.0:      88.0       87.8        1.7        2.5        3.4        3.5        6.3        0.0        0.0        0.0        0.0:      3.4       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        21         14          .          .          .          .          .          0          0          0          0:
Old  :        29:        21         14          .          .          .          .          .          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.2       75.6       72.5       95.1       52.2       72.8       72.1       83.9
Old  :                 52.2       75.6       72.5       95.1       52.2       72.8       72.1       83.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                                                        Code-0643DM
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    17,110:    14,395     15,805        450        360        555      1,225        365         25          0          0          0:      460         0
Old  :    17,110:    14,395     15,805        450        360        555      1,225        365         25          0          0          0:      460         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       225:         0        225          0          0          0        225          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      84.1       92.4        2.6        2.1        3.2        7.2        2.1        0.1        0.0        0.0        0.0:      2.7       0.0
Old  :     100.0:      84.1       92.4        2.6        2.1        3.2        7.2        2.1        0.1        0.0        0.0        0.0:      2.7       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  :        28:        18         13          .          .          .          .          .          .          0          0          0:
Old  :        28:        18         13          .          .          .          .          .          .          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       79.7       70.3       96.5       45.9       70.8       70.2       82.9
Old  :                 45.9       79.7       70.3       96.5       45.9       70.8       70.2       82.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV                                                                                          Code-0643EA
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 mwh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :    15,470:    11,820     12,580        420          0      2,100        125          0        175          0          0          0:      830       615
Old  :    15,470:    11,820     12,580        420          0      2,100        125          0        175          0          0          0:      830       615
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     1,140:       900        275       -840          0        840        -25          0         25          0          0          0:      240         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.4       81.3        2.7        0.0       13.6        0.8        0.0        1.1        0.0        0.0        0.0:      5.4       4.0
Old  :     100.0:      76.4       81.3        2.7        0.0       13.6        0.8        0.0        1.1        0.0        0.0        0.0:      5.4       4.0
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         20          .          0          .          .          0          .          0          0          0:
Old  :        29:        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  :                 50.0       43.6       74.5       74.0       39.1       30.3       54.5       47.8
Old  :                 50.0       43.6       74.5       74.0       39.1       30.3       54.5       47.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT PEAK 2.5MW - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-064657
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(40 MEGAWATT HOURS PER PEAK DAY)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    20,599:    17,010     18,816        628        200      1,068        172          0        148      1,045          0         73:      455       294
Old  :    20,599:    17,010     18,816        628        200      1,068        172          0        148      1,045          0         73:      455       294
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     5,702:     6,002      6,002        216          0        -36          0          0          0       -336          0       -144:        0      -120
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      82.6       91.3        3.0        1.0        5.2        0.8        0.0        0.7        5.1        0.0        0.4:      2.2       1.4
Old  :     100.0:      82.6       91.3        3.0        1.0        5.2        0.8        0.0        0.7        5.1        0.0        0.4:      2.2       1.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        21         17          .          .          .          .          0          .          .          0          .:
Old  :        29:        21         17          .          .          .          .          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  :                 58.9       76.2       77.9       90.7       43.9       59.5       53.9       63.3
Old  :                 58.9       76.2       77.9       90.7       43.9       59.5       53.9       63.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                          Code-064A34
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    11,024:     5,615      8,529      3,850          0         20          0      2,475          0      1,239          0          0:      300         0
Old  :    11,024:     5,615      8,529      3,850          0         20          0      2,475          0      1,239          0          0:      300         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      50.9       77.4       34.9        0.0        0.2        0.0       22.5        0.0       11.2        0.0        0.0:      2.7       0.0
Old  :     100.0:      50.9       77.4       34.9        0.0        0.2        0.0       22.5        0.0       11.2        0.0        0.0:      2.7       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  :        22:        10         11          .          0          .          0          .          0          .          0          0:
Old  :        22:        10         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  :                 77.0       77.9       91.7       94.7       76.8       77.9       89.4       93.9
Old  :                 77.0       77.9       91.7       94.7       76.8       77.9       89.4       93.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                      Code-064A35
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   197,822:   110,230    155,464     68,554          0      2,735          0     39,623          0     16,303          0          0:        0         0
Old  :   197,822:   110,230    155,464     68,554          0      2,735          0     39,623          0     16,303          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      55.7       78.6       34.7        0.0        1.4        0.0       20.0        0.0        8.2        0.0        0.0:      0.0       0.0
Old  :     100.0:      55.7       78.6       34.7        0.0        1.4        0.0       20.0        0.0        8.2        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         11          .          0          .          0          .          0          .          0          0:
Old  :        22:        11         11          .          0          .          0          .          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 70.8       81.7       90.3       94.5       69.2       81.7       86.4       93.5
Old  :                 70.8       81.7       90.3       94.5       69.2       81.7       86.4       93.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A57
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 MEGAWATT HOURS)                                                                                         :
     :          :    Positions                                                                                                           :
All  : 1,413,377:   466,412  1,386,171    919,759          0     27,206          0          0          0          0          0          0:        0         0
Old  : 1,413,377:   466,412  1,386,171    919,759          0     27,206          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:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      33.0       98.1       65.1        0.0        1.9        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      33.0       98.1       65.1        0.0        1.9        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         15          .          0          .          0          0          0          0          0          0:
Old  :        22:        11         15          .          0          .          0          0          0          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 91.1       85.1       99.1       93.0       83.3       74.6       84.8       80.3
Old  :                 91.1       85.1       99.1       93.0       83.3       74.6       84.8       80.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE                                                                                        Code-064A58
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :   146,350:   133,488     80,449      1,074     56,925      3,551      4,065          0      2,870      1,280      2,533         22:        0         0
Old  :   146,350:   133,488     80,449      1,074     56,925      3,551      4,065          0      2,870      1,280      2,533         22:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      91.2       55.0        0.7       38.9        2.4        2.8        0.0        2.0        0.9        1.7        0.0:      0.0       0.0
Old  :     100.0:      91.2       55.0        0.7       38.9        2.4        2.8        0.0        2.0        0.9        1.7        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  :        35:        20         21          .          .          .          .          0          .          .          .          .:
Old  :        35:        20         21          .          .          .          .          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  :                 61.4       70.7       82.1       83.6       32.5       45.0       48.6       51.8
Old  :                 61.4       70.7       82.1       83.6       32.5       45.0       48.6       51.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT OFF 5 MW - NEW YORK MERCANTILE EXCHANGE                                                                                       Code-064A59
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  : 3,022,460: 2,600,899  1,259,084    171,320  1,205,199    249,457          0    308,720          0        784          0          0:        0         0
Old  : 3,022,460: 2,600,899  1,259,084    171,320  1,205,199    249,457          0    308,720          0        784          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      86.1       41.7        5.7       39.9        8.3        0.0       10.2        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      86.1       41.7        5.7       39.9        8.3        0.0       10.2        0.0        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        34:        21         19          .          .          .          0          .          0          .          0          0:
Old  :        34:        21         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  :                 72.4       82.3       90.1       94.7       47.1       57.7       59.2       63.0
Old  :                 72.4       82.3       90.1       94.7       47.1       57.7       59.2       63.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-064A60
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    20,598:    19,938     15,683          0      1,757        220          0      1,363        440          0        880          0:        0       255
Old  :    20,598:    19,938     15,683          0      1,757        220          0      1,363        440          0        880          0:        0       255
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      96.8       76.1        0.0        8.5        1.1        0.0        6.6        2.1        0.0        4.3        0.0:      0.0       1.2
Old  :     100.0:      96.8       76.1        0.0        8.5        1.1        0.0        6.6        2.1        0.0        4.3        0.0:      0.0       1.2
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  :        20:        11          9          0          .          .          0          .          .          0          .          0:
Old  :        20:        11          9          0          .          .          0          .          .          0          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 65.6       82.6       91.7       94.8       62.9       78.9       88.1       89.9
Old  :                 65.6       82.6       91.7       94.8       62.9       78.9       88.1       89.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N ILL HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                      Code-064A63
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    32,951:    27,236     29,208          0      1,440      1,885      3,412          0        418          0          0          0:        0         0
Old  :    32,951:    27,236     29,208          0      1,440      1,885      3,412          0        418          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      82.7       88.6        0.0        4.4        5.7       10.4        0.0        1.3        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      82.7       88.6        0.0        4.4        5.7       10.4        0.0        1.3        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         10          0          .          .          .          0          .          0          0          0:
Old  :        20:        14         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  :                 50.2       84.4       77.7       97.6       48.8       68.0       69.3       75.8
Old  :                 50.2       84.4       77.7       97.6       48.8       68.0       69.3       75.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAY HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A64
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    60,880:    49,844     46,361          0      3,015      6,362          0        147      3,908        725          0         41:        0     1,046
Old  :    60,880:    49,844     46,361          0      3,015      6,362          0        147      3,908        725          0         41:        0     1,046
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      81.9       76.2        0.0        5.0       10.5        0.0        0.2        6.4        1.2        0.0        0.1:      0.0       1.7
Old  :     100.0:      81.9       76.2        0.0        5.0       10.5        0.0        0.2        6.4        1.2        0.0        0.1:      0.0       1.7
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  :        27:        17         15          0          .          .          0          .          .          .          0          .:
Old  :        27:        17         15          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  :                 60.4       74.3       83.2       91.8       53.1       58.6       64.5       67.0
Old  :                 60.4       74.3       83.2       91.8       53.1       58.6       64.5       67.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                       Code-064A66
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    37,987:    27,871     33,168      3,433        286      2,243          0          0          0      2,172          0      2,268:        0        22
Old  :    37,987:    27,871     33,168      3,433        286      2,243          0          0          0      2,172          0      2,268:        0        22
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.4       87.3        9.0        0.8        5.9        0.0        0.0        0.0        5.7        0.0        6.0:      0.0       0.1
Old  :     100.0:      73.4       87.3        9.0        0.8        5.9        0.0        0.0        0.0        5.7        0.0        6.0:      0.0       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        14         13          .          .          .          0          0          0          .          0          .:
Old  :        22:        14         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  :                 60.6       60.4       87.7       84.1       49.8       41.6       56.2       54.3
Old  :                 60.6       60.4       87.7       84.1       49.8       41.6       56.2       54.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                       Code-064A68
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    22,198:    18,622     19,402      2,723      1,921        853          0          0          0          0          0          0:        0        22
Old  :    22,198:    18,622     19,402      2,723      1,921        853          0          0          0          0          0          0:        0        22
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      83.9       87.4       12.3        8.7        3.8        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.1
Old  :     100.0:      83.9       87.4       12.3        8.7        3.8        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        15         10          .          .          .          0          0          0          0          0          0:
Old  :        23:        15         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  :                 60.7       71.4       82.6       98.2       60.1       68.0       80.8       91.4
Old  :                 60.7       71.4       82.6       98.2       60.1       68.0       80.8       91.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-064A78
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   349,597:   321,573    309,309          0     12,888          0      4,544          0     23,480          0      3,920          0:        0         0
Old  :   349,597:   321,573    309,309          0     12,888          0      4,544          0     23,480          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:       December 16, 2014                                                                :
     :    -9,328:    -9,328     -9,328          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.0       88.5        0.0        3.7        0.0        1.3        0.0        6.7        0.0        1.1        0.0:      0.0       0.0
Old  :     100.0:      92.0       88.5        0.0        3.7        0.0        1.3        0.0        6.7        0.0        1.1        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  :        21:        12         11          0          .          0          .          0          .          0          .          0:
Old  :        21:        12         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  :                 63.4       87.1       94.6       96.0       63.4       82.8       88.1       88.5
Old  :                 63.4       87.1       94.6       96.0       63.4       82.8       88.1       88.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-064A79
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   650,870:   329,277    468,687    138,474    113,520     64,743    114,456          0      3,920          0          0          0:        0         0
Old  :   650,870:   329,277    468,687    138,474    113,520     64,743    114,456          0      3,920          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      50.6       72.0       21.3       17.4        9.9       17.6        0.0        0.6        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      50.6       72.0       21.3       17.4        9.9       17.6        0.0        0.6        0.0        0.0        0.0:      0.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:        15         14          .          .          .          .          0          .          0          0          0:
Old  :        21:        15         14          .          .          .          .          0          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 74.5       73.2       93.5       87.7       62.2       62.6       75.6       73.3
Old  :                 74.5       73.2       93.5       87.7       62.2       62.6       75.6       73.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                      Code-064A80
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  : 1,573,587:   962,893    981,824    135,341    299,263    221,180    166,880          0     70,560     15,973          0        760:        0         0
Old  : 1,573,587:   962,893    981,824    135,341    299,263    221,180    166,880          0     70,560     15,973          0        760:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      61.2       62.4        8.6       19.0       14.1       10.6        0.0        4.5        1.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      61.2       62.4        8.6       19.0       14.1       10.6        0.0        4.5        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  :        26:        17         11          .          .          .          .          0          .          .          0          .:
Old  :        26:        17         11          .          .          .          .          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       83.8       84.5       97.5       50.4       68.7       64.6       73.1
Old  :                 59.1       83.8       84.5       97.5       50.4       68.7       64.6       73.1
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 - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   547,659:   316,281    514,139     11,248     20,976     12,544          0          0          0    207,586          0          0:        0         0
Old  :   547,659:   316,281    514,139     11,248     20,976     12,544          0          0          0    207,586          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      57.8       93.9        2.1        3.8        2.3        0.0        0.0        0.0       37.9        0.0        0.0:      0.0       0.0
Old  :     100.0:      57.8       93.9        2.1        3.8        2.3        0.0        0.0        0.0       37.9        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  :        21:        13         11          .          .          .          0          0          0          .          0          0:
Old  :        21:        13         11          .          .          .          0          0          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 79.2       68.5       93.8       92.0       68.1       63.5       80.4       78.8
Old  :                 79.2       68.5       93.8       92.0       68.1       63.5       80.4       78.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G5 MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-064A84
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 5 Megawatt Hours)                                                                                         :
     :          :    Positions                                                                                                           :
All  :   338,800:   288,240    287,768     48,992     49,464      1,568          0          0          0          0          0          0:        0         0
Old  :   338,800:   288,240    287,768     48,992     49,464      1,568          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:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      85.1       84.9       14.5       14.6        0.5        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      85.1       84.9       14.5       14.6        0.5        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  :        20:        10         11          .          .          .          0          0          0          0          0          0:
Old  :        20:        10         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  :                 68.4       82.2       94.7       96.6       66.2       76.4       90.0       90.3
Old  :                 68.4       82.2       94.7       96.6       66.2       76.4       90.0       90.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                                                                                                   Code-064BFI
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    22,268:    13,590     19,563      4,105          0      1,800         70         25         50      1,848          0          0:      805       830
Old  :    22,268:    13,590     19,563      4,105          0      1,800         70         25         50      1,848          0          0:      805       830
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      61.0       87.9       18.4        0.0        8.1        0.3        0.1        0.2        8.3        0.0        0.0:      3.6       3.7
Old  :     100.0:      61.0       87.9       18.4        0.0        8.1        0.3        0.1        0.2        8.3        0.0        0.0:      3.6       3.7
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  :        27:        13         15          .          0          .          .          .          .          .          0          0:
Old  :        27:        13         15          .          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  :                 70.3       53.7       89.4       80.6       62.0       53.7       81.0       78.1
Old  :                 70.3       53.7       89.4       80.6       62.0       53.7       81.0       78.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                                                                                                  Code-064BFJ
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    18,996:    11,051     16,611      3,790          0      1,550         20         25        100      1,816          0          0:      669       710
Old  :    18,996:    11,051     16,611      3,790          0      1,550         20         25        100      1,816          0          0:      669       710
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      58.2       87.4       20.0        0.0        8.2        0.1        0.1        0.5        9.6        0.0        0.0:      3.5       3.7
Old  :     100.0:      58.2       87.4       20.0        0.0        8.2        0.1        0.1        0.5        9.6        0.0        0.0:      3.5       3.7
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  :        24:        10         15          .          0          .          .          .          .          .          0          0:
Old  :        24:        10         15          .          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  :                 79.6       50.4       93.8       80.4       69.8       50.4       82.1       75.6
Old  :                 79.6       50.4       93.8       80.4       69.8       50.4       82.1       75.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                                                          Code-064C74
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    30,214:    24,751     24,066          0      2,076        802      1,100         30         20      2,423      2,570        650:      468         0
Old  :    30,214:    24,751     24,066          0      2,076        802      1,100         30         20      2,423      2,570        650:      468         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     1,263:     1,081      1,201          0        780       -718          0          0          0        900          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      81.9       79.7        0.0        6.9        2.7        3.6        0.1        0.1        8.0        8.5        2.2:      1.5       0.0
Old  :     100.0:      81.9       79.7        0.0        6.9        2.7        3.6        0.1        0.1        8.0        8.5        2.2:      1.5       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        33:        22         21          0          .          .          .          .          .          .          .          .:
Old  :        33:        22         21          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  :                 68.0       51.8       80.4       74.1       60.0       49.3       71.2       66.6
Old  :                 68.0       51.8       80.4       74.1       60.0       49.3       71.2       66.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                                                          Code-064C75
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,313:    11,866     15,780      2,191      2,975        225        805          0          0      3,655          0         35:      536       298
Old  :    19,313:    11,866     15,780      2,191      2,975        225        805          0          0      3,655          0         35:      536       298
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :        41:        41         41          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      61.4       81.7       11.3       15.4        1.2        4.2        0.0        0.0       18.9        0.0        0.2:      2.8       1.5
Old  :     100.0:      61.4       81.7       11.3       15.4        1.2        4.2        0.0        0.0       18.9        0.0        0.2:      2.8       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  :        27:        17         16          .          .          .          .          0          0          .          0          .:
Old  :        27:        17         16          .          .          .          .          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       48.2       83.6       74.9       53.9       40.6       67.6       57.4
Old  :                 67.9       48.2       83.6       74.9       53.9       40.6       67.6       57.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                                                          Code-064C76
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    21,826:    20,517     14,385         62      5,758        544          0        859         85          0        100          0:      618        95
Old  :    21,826:    20,517     14,385         62      5,758        544          0        859         85          0        100          0:      618        95
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       121:        37        636       -150       -535        331          0       -331         20          0          0          0:     -117         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      94.0       65.9        0.3       26.4        2.5        0.0        3.9        0.4        0.0        0.5        0.0:      2.8       0.4
Old  :     100.0:      94.0       65.9        0.3       26.4        2.5        0.0        3.9        0.4        0.0        0.5        0.0:      2.8       0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        35:        24         22          .          .          .          0          .          .          0          .          0:
Old  :        35:        24         22          .          .          .          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  :                 52.5       51.9       69.6       76.6       50.2       48.1       63.6       67.7
Old  :                 52.5       51.9       69.6       76.6       50.2       48.1       63.6       67.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                                                          Code-064C77
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,599:    18,745     12,030        290      6,153        200          0        891        225          0          0          0:      139       100
Old  :    19,599:    18,745     12,030        290      6,153        200          0        891        225          0          0          0:      139       100
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       220:       575        -10          0        230          0          0        -50         50          0          0          0:     -405         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      95.6       61.4        1.5       31.4        1.0        0.0        4.5        1.1        0.0        0.0        0.0:      0.7       0.5
Old  :     100.0:      95.6       61.4        1.5       31.4        1.0        0.0        4.5        1.1        0.0        0.0        0.0:      0.7       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  :        33:        22         18          .          .          .          0          .          .          0          0          0:
Old  :        33:        22         18          .          .          .          0          .          .          0          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.1       51.3       75.6       74.7       58.8       45.6       67.4       64.3
Old  :                 61.1       51.3       75.6       74.7       58.8       45.6       67.4       64.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                                                          Code-064C78
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    14,390:    12,545     11,775        925      1,230        635          0        750          0        100          0          0:      185         0
Old  :    14,390:    12,545     11,775        925      1,230        635          0        750          0        100          0          0:      185         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       485:       485        185          0          0          0          0        300          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.2       81.8        6.4        8.5        4.4        0.0        5.2        0.0        0.7        0.0        0.0:      1.3       0.0
Old  :     100.0:      87.2       81.8        6.4        8.5        4.4        0.0        5.2        0.0        0.7        0.0        0.0:      1.3       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  :        25:        13         11          .          .          .          0          .          0          .          0          0:
Old  :        25:        13         11          .          .          .          0          .          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.9       64.5       79.6       86.6       49.7       57.3       72.9       79.1
Old  :                 49.9       64.5       79.6       86.6       49.7       57.3       72.9       79.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                                                          Code-064C79
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :     9,454:     8,234      8,184        390        565        495          0        210          0          0          0          0:      335         0
Old  :     9,454:     8,234      8,184        390        565        495          0        210          0          0          0          0:      335         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :        70:       670         75          0          0          0          0          0          0          0          0          0:     -600        -5
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.1       86.6        4.1        6.0        5.2        0.0        2.2        0.0        0.0        0.0        0.0:      3.5       0.0
Old  :     100.0:      87.1       86.6        4.1        6.0        5.2        0.0        2.2        0.0        0.0        0.0        0.0:      3.5       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         12          .          .          .          0          .          0          0          0          0:
Old  :        21:        13         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  :                 49.5       64.4       75.6       93.8       48.1       50.6       66.6       70.7
Old  :                 49.5       64.4       75.6       93.8       48.1       50.6       66.6       70.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV                                                                                           Code-064C86
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    17,485:    13,920     12,480      1,325          0      1,560          0      1,955        340         50      1,050          0:      290       100
Old  :    17,485:    13,920     12,480      1,325          0      1,560          0      1,955        340         50      1,050          0:      290       100
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     1,150:       865        985        300          0          0          0          0          0          0        175          0:      -15       -10
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.6       71.4        7.6        0.0        8.9        0.0       11.2        1.9        0.3        6.0        0.0:      1.7       0.6
Old  :     100.0:      79.6       71.4        7.6        0.0        8.9        0.0       11.2        1.9        0.3        6.0        0.0:      1.7       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  :        37:        25         24          .          0          .          0          .          .          .          .          0:
Old  :        37:        25         24          .          0          .          0          .          .          .          .          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.8       42.4       66.2       69.9       38.7       36.4       52.8       57.5
Old  :                 48.8       42.4       66.2       69.9       38.7       36.4       52.8       57.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV                                                                                          Code-064C87
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :     6,345:     5,560      5,065        480      1,150        100         75          0          0          0          0          0:      130        30
Old  :     6,345:     5,560      5,065        480      1,150        100         75          0          0          0          0          0:      130        30
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         .:         .          .          .          .          .          .          .          .          .          .          .:        .         .
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.6       79.8        7.6       18.1        1.6        1.2        0.0        0.0        0.0        0.0        0.0:      2.0       0.5
Old  :     100.0:      87.6       79.8        7.6       18.1        1.6        1.2        0.0        0.0        0.0        0.0        0.0:      2.0       0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:        16         12          .          .          .          .          0          0          0          0          0:
Old  :        21:        16         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  :                 55.2       61.3       80.0       88.9       52.3       52.2       69.1       71.2
Old  :                 55.2       61.3       80.0       88.9       52.3       52.2       69.1       71.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV                                                                                           Code-064C88
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :     9,572:     7,492      7,807        480        965          0        630          0        450          0        350          0:      520         0
Old  :     9,572:     7,492      7,807        480        965          0        630          0        450          0        350          0:      520         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     1,060:       580        730        480        180          0          0          0          0          0        150          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.3       81.6        5.0       10.1        0.0        6.6        0.0        4.7        0.0        3.7        0.0:      5.4       0.0
Old  :     100.0:      78.3       81.6        5.0       10.1        0.0        6.6        0.0        4.7        0.0        3.7        0.0:      5.4       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        16         14          .          .          0          .          0          .          0          .          0:
Old  :        23:        16         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  :                 51.7       62.3       77.7       87.4       43.2       55.4       61.9       73.8
Old  :                 51.7       62.3       77.7       87.4       43.2       55.4       61.9       73.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                                                                                                 Code-064DLW
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    65,105:    60,416     57,160          0      3,315      2,295        290          0          0          0          0          0:    2,104     2,335
Old  :    65,105:    60,416     57,160          0      3,315      2,295        290          0          0          0          0          0:    2,104     2,335
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       100:       400        400          0          0          0          0          0          0          0          0          0:     -300      -300
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.8       87.8        0.0        5.1        3.5        0.4        0.0        0.0        0.0        0.0        0.0:      3.2       3.6
Old  :     100.0:      92.8       87.8        0.0        5.1        3.5        0.4        0.0        0.0        0.0        0.0        0.0:      3.2       3.6
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  :        29:        17         21          0          .          .          .          0          0          0          0          0:
Old  :        29:        17         21          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  :                 82.4       75.3       91.0       88.5       81.3       71.0       84.8       80.8
Old  :                 82.4       75.3       91.0       88.5       81.3       71.0       84.8       80.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                                                                                                Code-064DLX
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    61,117:    56,967     52,922          0      3,615      2,170          0          0          0          0          0          0:    1,980     2,410
Old  :    61,117:    56,967     52,922          0      3,615      2,170          0          0          0          0          0          0:    1,980     2,410
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       100:       400        400          0          0          0          0          0          0          0          0          0:     -300      -300
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      93.2       86.6        0.0        5.9        3.6        0.0        0.0        0.0        0.0        0.0        0.0:      3.2       3.9
Old  :     100.0:      93.2       86.6        0.0        5.9        3.6        0.0        0.0        0.0        0.0        0.0        0.0:      3.2       3.9
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  :        25:        17         19          0          .          .          0          0          0          0          0          0:
Old  :        25:        17         19          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  :                 83.7       76.8       91.7       89.3       81.2       71.5       84.8       80.5
Old  :                 83.7       76.8       91.7       89.3       81.2       71.5       84.8       80.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                                                                                            Code-064DPQ
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    14,151:    11,595     14,095      1,510          0          0          0         50          0        800          0          6:      240         0
Old  :    14,151:    11,595     14,095      1,510          0          0          0         50          0        800          0          6:      240         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      81.9       99.6       10.7        0.0        0.0        0.0        0.4        0.0        5.7        0.0        0.0:      1.7       0.0
Old  :     100.0:      81.9       99.6       10.7        0.0        0.0        0.0        0.4        0.0        5.7        0.0        0.0:      1.7       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  :        21:        14          7          .          0          0          0          .          0          .          0          .:
Old  :        21:        14          7          .          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  :                 58.5       94.7       83.4      100.0       55.4       90.8       74.8       91.2
Old  :                 58.5       94.7       83.4      100.0       55.4       90.8       74.8       91.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                                                                                                          Code-064EVG
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    15,162:    14,015     11,975        100          0        500        150      1,110          0          0      1,290        102:      295       185
Old  :    15,162:    14,015     11,975        100          0        500        150      1,110          0          0      1,290        102:      295       185
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       200:       200        100          0          0          0          0        100          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.4       79.0        0.7        0.0        3.3        1.0        7.3        0.0        0.0        8.5        0.7:      1.9       1.2
Old  :     100.0:      92.4       79.0        0.7        0.0        3.3        1.0        7.3        0.0        0.0        8.5        0.7:      1.9       1.2
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  :        24:        17         11          .          0          .          .          .          0          0          .          .:
Old  :        24:        17         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  :                 60.7       62.9       84.6       88.9       52.4       53.3       69.2       72.9
Old  :                 60.7       62.9       84.6       88.9       52.4       53.3       69.2       72.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PEPCO_month_off_dap - NODAL EXCHANGE                                                                                                         Code-064EVH
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    13,285:    11,600     10,190        425          0        175        200        725          0          0      2,070          0:      885       125
Old  :    13,285:    11,600     10,190        425          0        175        200        725          0          0      2,070          0:      885       125
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.3       76.7        3.2        0.0        1.3        1.5        5.5        0.0        0.0       15.6        0.0:      6.7       0.9
Old  :     100.0:      87.3       76.7        3.2        0.0        1.3        1.5        5.5        0.0        0.0       15.6        0.0:      6.7       0.9
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  :        20:        12          8          .          0          .          .          .          0          0          .          0:
Old  :        20:        12          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  :                 62.7       68.4       85.9       93.6       55.6       58.8       69.7       78.8
Old  :                 62.7       68.4       85.9       93.6       55.6       58.8       69.7       78.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                                                                                                           Code-064EXE
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    22,839:    20,989     17,879          0         45         40      1,525      4,445         40          0        370          0:      245        20
Old  :    22,839:    20,989     17,879          0         45         40      1,525      4,445         40          0        370          0:      245        20
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       262:        22        272          0          0          0        200        -50         40          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      91.9       78.3        0.0        0.2        0.2        6.7       19.5        0.2        0.0        1.6        0.0:      1.1       0.1
Old  :     100.0:      91.9       78.3        0.0        0.2        0.2        6.7       19.5        0.2        0.0        1.6        0.0:      1.1       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        16         14          0          .          .          .          .          .          0          .          0:
Old  :        26:        16         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  :                 65.6       92.7       88.7       97.1       65.1       89.4       88.0       93.9
Old  :                 65.6       92.7       88.7       97.1       65.1       89.4       88.0       93.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                                                                                                    Code-064FHK
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    58,733:    44,824     52,203      2,880        450        620      5,195      1,625          0      1,379          0        677:    3,158     3,158
Old  :    58,733:    44,824     52,203      2,880        450        620      5,195      1,625          0      1,379          0        677:    3,158     3,158
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       400:       350        200          0          0          0         50        200          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.3       88.9        4.9        0.8        1.1        8.8        2.8        0.0        2.3        0.0        1.2:      5.4       5.4
Old  :     100.0:      76.3       88.9        4.9        0.8        1.1        8.8        2.8        0.0        2.3        0.0        1.2:      5.4       5.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        33:        21         24          .          .          .          .          .          0          .          0          .:
Old  :        33:        21         24          .          .          .          .          .          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       52.7       75.6       72.7       50.6       52.7       67.2       67.7
Old  :                 52.3       52.7       75.6       72.7       50.6       52.7       67.2       67.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                                                                                                   Code-064FHL
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    49,962:    33,745     46,315      2,880        365        565      6,210        575          0      4,590          0          0:    1,972     2,142
Old  :    49,962:    33,745     46,315      2,880        365        565      6,210        575          0      4,590          0          0:    1,972     2,142
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :        25:       -25         25          0          0          0         50          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      67.5       92.7        5.8        0.7        1.1       12.4        1.2        0.0        9.2        0.0        0.0:      3.9       4.3
Old  :     100.0:      67.5       92.7        5.8        0.7        1.1       12.4        1.2        0.0        9.2        0.0        0.0:      3.9       4.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        33:        20         21          .          .          .          .          .          0          .          0          0:
Old  :        33:        20         21          .          .          .          .          .          0          .          0          0:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.6       53.5       82.2       75.9       55.7       53.5       72.6       69.2
Old  :                 56.6       53.5       82.2       75.9       55.7       53.5       72.6       69.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                                                                                                 Code-064FKA
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    30,450:    24,880     21,590          0      1,695        475          0      4,900          0      3,125        325          0:    1,970     1,465
Old  :    30,450:    24,880     21,590          0      1,695        475          0      4,900          0      3,125        325          0:    1,970     1,465
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      81.7       70.9        0.0        5.6        1.6        0.0       16.1        0.0       10.3        1.1        0.0:      6.5       4.8
Old  :     100.0:      81.7       70.9        0.0        5.6        1.6        0.0       16.1        0.0       10.3        1.1        0.0:      6.5       4.8
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  :        31:        21         21          0          .          .          0          .          0          .          .          0:
Old  :        31:        21         21          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  :                 52.9       53.3       79.8       71.9       51.3       45.1       59.5       56.2
Old  :                 52.9       53.3       79.8       71.9       51.3       45.1       59.5       56.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                                                                                                Code-064FKB
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    27,205:    24,345     25,275        425      1,045          0        250          0        750        800          0          0:      635       135
Old  :    27,205:    24,345     25,275        425      1,045          0        250          0        750        800          0          0:      635       135
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :       600:     1,200          0       -155      1,045       -445          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.5       92.9        1.6        3.8        0.0        0.9        0.0        2.8        2.9        0.0        0.0:      2.3       0.5
Old  :     100.0:      89.5       92.9        1.6        3.8        0.0        0.9        0.0        2.8        2.9        0.0        0.0:      2.3       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  :        28:        20         17          .          .          0          .          0          .          .          0          0:
Old  :        28:        20         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  :                 59.7       56.4       75.0       77.2       49.4       47.9       58.1       59.9
Old  :                 59.7       56.4       75.0       77.2       49.4       47.9       58.1       59.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                                                                                                 Code-064FKC
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    23,240:     8,105     17,655      1,200        600        600          0      3,410        490     12,300        200          0:      545       285
Old  :    23,240:     8,105     17,655      1,200        600        600          0      3,410        490     12,300        200          0:      545       285
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :        50:        50        230          0          0          0          0          0          0          0          0          0:        0      -180
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      34.9       76.0        5.2        2.6        2.6        0.0       14.7        2.1       52.9        0.9        0.0:      2.3       1.2
Old  :     100.0:      34.9       76.0        5.2        2.6        2.6        0.0       14.7        2.1       52.9        0.9        0.0:      2.3       1.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        11         13          .          .          .          0          .          .          .          .          0:
Old  :        22:        11         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  :                 76.3       68.2       91.4       89.8       75.6       59.2       80.1       74.6
Old  :                 76.3       68.2       91.4       89.8       75.6       59.2       80.1       74.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                                                                                                    Code-064FKE
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    28,368:    17,435     18,335          0      1,250      3,865      2,800          0        150      2,250      3,300         23:    1,845     1,445
Old  :    28,368:    17,435     18,335          0      1,250      3,865      2,800          0        150      2,250      3,300         23:    1,845     1,445
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      61.5       64.6        0.0        4.4       13.6        9.9        0.0        0.5        7.9       11.6        0.1:      6.5       5.1
Old  :     100.0:      61.5       64.6        0.0        4.4       13.6        9.9        0.0        0.5        7.9       11.6        0.1:      6.5       5.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        20         21          0          .          .          .          0          .          .          .          .:
Old  :        32:        20         21          0          .          .          .          0          .          .          .          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.5       50.7       75.5       70.2       48.4       40.2       61.8       54.4
Old  :                 55.5       50.7       75.5       70.2       48.4       40.2       61.8       54.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                                                                                                   Code-064FKF
Disaggregated Commitments of Traders - Futures Only, December 23, 2014               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    21,420:    15,945     15,155        550      1,400      1,890         25          0        650          0        208        252:    2,108     1,865
Old  :    21,420:    15,945     15,155        550      1,400      1,890         25          0        650          0        208        252:    2,108     1,865
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2014                                                                :
     :     1,200:         0      1,200          0     -1,200      1,200          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.4       70.8        2.6        6.5        8.8        0.1        0.0        3.0        0.0        1.0        1.2:      9.8       8.7
Old  :     100.0:      74.4       70.8        2.6        6.5        8.8        0.1        0.0        3.0        0.0        1.0        1.2:      9.8       8.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        17         17          .          .          .          .          0          .          0          .          .:
Old  :        26:        17         17          .          .          .          .          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  :                 52.1       42.9       72.2       64.4       35.4       29.3       45.2       42.8
Old  :                 52.1       42.9       72.2       64.4       35.4       29.3       45.2       42.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

----

Updated December 30, 2014