COAL (API 2) CIF ARA SWAP FUT - NEW YORK MERCANTILE EXCHANGE Code-024656 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 9,403: 2,005 1,105 387 290 335 5 830 920 3,520 3,659 1,649: 582 615 Old : 9,403: 2,005 1,105 387 290 335 5 830 920 3,520 3,659 1,649: 582 615 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 1,105: 305 325 0 -60 30 -65 80 490 -16 40 417: -56 -217 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 21.3 11.8 4.1 3.1 3.6 0.1 8.8 9.8 37.4 38.9 17.5: 6.2 6.5 Old : 100.0: 21.3 11.8 4.1 3.1 3.6 0.1 8.8 9.8 37.4 38.9 17.5: 6.2 6.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 23: . . . . . . . 4 4 10 11: Old : 23: . . . . . . . 4 4 10 11: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 58.2 37.3 72.2 59.9 50.9 27.3 55.5 43.2 Old : 58.2 37.3 72.2 59.9 50.9 27.3 55.5 43.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM WH REAL TIME PEAK OTC - ICE OTC Code-064363 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 177,035: 101,395 125,008 10,391 5,096 20,304 4,899 634 20,268 12,865 424 4,896: 2,017 405 Old : 177,035: 101,395 125,008 10,391 5,096 20,304 4,899 634 20,268 12,865 424 4,896: 2,017 405 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 2,669: 1,464 1,228 -1,127 323 841 -396 0 839 974 -318 176: -102 -420 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 57.3 70.6 5.9 2.9 11.5 2.8 0.4 11.4 7.3 0.2 2.8: 1.1 0.2 Old : 100.0: 57.3 70.6 5.9 2.9 11.5 2.8 0.4 11.4 7.3 0.2 2.8: 1.1 0.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 76: 43 42 5 6 8 6 . 5 7 . 7: Old : 76: 43 42 5 6 8 6 . 5 7 . 7: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 25.6 43.5 44.5 63.4 19.7 38.4 31.6 48.0 Old : 25.6 43.5 44.5 63.4 19.7 38.4 31.6 48.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MID-C FINANCIAL PEAK OTC - ICE OTC Code-064391 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 66,399: 51,244 48,215 4,714 7,922 9,853 156 0 76 120 123 156: 80 54 Old : 66,399: 51,244 48,215 4,714 7,922 9,853 156 0 76 120 123 156: 80 54 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 542: 514 741 27 -78 -72 77 -49 -27 48 28 -1: -24 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 77.2 72.6 7.1 11.9 14.8 0.2 0.0 0.1 0.2 0.2 0.2: 0.1 0.1 Old : 100.0: 77.2 72.6 7.1 11.9 14.8 0.2 0.0 0.1 0.2 0.2 0.2: 0.1 0.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 39: 25 22 . 4 5 . 0 . . . .: Old : 39: 25 22 . 4 5 . 0 . . . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 53.7 46.3 75.5 71.6 43.1 40.7 57.7 54.8 Old : 53.7 46.3 75.5 71.6 43.1 40.7 57.7 54.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MID-C FINANCIAL OFF-PEAK OTC - ICE OTC Code-064392 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 578,899: 481,986 406,821 28,255 108,441 62,989 344 0 0 4,677 0 648: 0 0 Old : 578,899: 481,986 406,821 28,255 108,441 62,989 344 0 0 4,677 0 648: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 11,748: 6,978 13,962 5,058 -336 336 0 0 0 950 -640 -1,574: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 83.3 70.3 4.9 18.7 10.9 0.1 0.0 0.0 0.8 0.0 0.1: 0.0 0.0 Old : 100.0: 83.3 70.3 4.9 18.7 10.9 0.1 0.0 0.0 0.8 0.0 0.1: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 34: 22 24 . . 5 . 0 0 . 0 .: Old : 34: 22 24 . . 5 . 0 0 . 0 .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 50.7 56.6 77.7 70.6 37.2 45.8 52.7 52.9 Old : 50.7 56.6 77.7 70.6 37.2 45.8 52.7 52.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM WH OFF PEAK REAL TIME OTC - ICE OTC Code-064394 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 1,611,180: 1,073,841 1,238,197 230,901 183,265 88,311 106,250 17,565 62,006 43,913 15,878 5,958: 0 0 Old : 1,611,180: 1,073,841 1,238,197 230,901 183,265 88,311 106,250 17,565 62,006 43,913 15,878 5,958: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : -8,422: -2,031 -13,816 -10,157 25,738 -17,071 15,380 -2,786 -1,208 7,497 1,553 -832: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 66.6 76.9 14.3 11.4 5.5 6.6 1.1 3.8 2.7 1.0 0.4: 0.0 0.0 Old : 100.0: 66.6 76.9 14.3 11.4 5.5 6.6 1.1 3.8 2.7 1.0 0.4: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 57: 35 33 6 . 5 . . 4 4 . .: Old : 57: 35 33 6 . 5 . . 4 4 . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 37.0 53.4 55.1 69.3 29.5 47.8 45.6 57.6 Old : 37.0 53.4 55.1 69.3 29.5 47.8 45.6 57.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SP15 FIN DAYAHEAD LPM PEAK OTC - ICE OTC Code-064395 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 83,286: 61,041 59,851 5,352 6,475 15,758 25 349 101 314 48 693: 2 11 Old : 83,286: 61,041 59,851 5,352 6,475 15,758 25 349 101 314 48 693: 2 11 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 459: 641 708 -197 107 -207 0 155 0 314 -188 80: -172 -196 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 73.3 71.9 6.4 7.8 18.9 0.0 0.4 0.1 0.4 0.1 0.8: 0.0 0.0 Old : 100.0: 73.3 71.9 6.4 7.8 18.9 0.0 0.4 0.1 0.4 0.1 0.8: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 47: 27 27 . 6 5 . . . . . .: Old : 47: 27 27 . 6 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 : 42.8 39.4 64.9 61.8 26.5 30.1 39.0 39.8 Old : 42.8 39.4 64.9 61.8 26.5 30.1 39.0 39.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SP15 FIN DA LPM OFF PEAK OTC - ICE OTC Code-064396 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 548,054: 363,509 423,887 173,528 114,061 4,192 344 1,951 977 3,206 688 2,298: 0 0 Old : 548,054: 363,509 423,887 173,528 114,061 4,192 344 1,951 977 3,206 688 2,298: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 979: 355 -2,926 0 977 0 -977 1,951 977 624 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 66.3 77.3 31.7 20.8 0.8 0.1 0.4 0.2 0.6 0.1 0.4: 0.0 0.0 Old : 100.0: 66.3 77.3 31.7 20.8 0.8 0.1 0.4 0.2 0.6 0.1 0.4: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 37: 21 18 . 4 . . . . . . .: Old : 37: 21 18 . 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 : 54.8 63.3 76.3 85.8 47.8 54.1 65.5 72.7 Old : 54.8 63.3 76.3 85.8 47.8 54.1 65.5 72.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 68,852: 46,388 28,098 176 30,288 3,863 11,410 0 4,396 510 348 329: 1,780 1,530 Old : 68,852: 46,388 28,098 176 30,288 3,863 11,410 0 4,396 510 348 329: 1,780 1,530 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 917: 960 -163 0 1,056 4 -60 0 0 0 20 0: 13 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 67.4 40.8 0.3 44.0 5.6 16.6 0.0 6.4 0.7 0.5 0.5: 2.6 2.2 Old : 100.0: 67.4 40.8 0.3 44.0 5.6 16.6 0.0 6.4 0.7 0.5 0.5: 2.6 2.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 42: 27 25 . 6 7 . 0 . . . .: Old : 42: 27 25 . 6 7 . 0 . . . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 48.4 50.8 70.0 74.0 36.0 40.8 44.3 50.1 Old : 48.4 50.8 70.0 74.0 36.0 40.8 44.3 50.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 17,545: 9,962 11,514 1,915 179 1,508 488 274 2,262 0 1,072 172: 1,238 564 Old : 17,545: 9,962 11,514 1,915 179 1,508 488 274 2,262 0 1,072 172: 1,238 564 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 12: 2 -40 10 0 0 -30 0 30 0 12 0: 0 10 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 56.8 65.6 10.9 1.0 8.6 2.8 1.6 12.9 0.0 6.1 1.0: 7.1 3.2 Old : 100.0: 56.8 65.6 10.9 1.0 8.6 2.8 1.6 12.9 0.0 6.1 1.0: 7.1 3.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 27: 16 13 4 . 4 . . . 0 . .: Old : 27: 16 13 4 . 4 . . . 0 . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 47.0 46.4 73.0 69.7 41.8 37.9 54.2 53.3 Old : 47.0 46.4 73.0 69.7 41.8 37.9 54.2 53.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 8,569: 6,324 3,786 0 2,156 117 0 1,108 52 293 0 8: 1,775 1,342 Old : 8,569: 6,324 3,786 0 2,156 117 0 1,108 52 293 0 8: 1,775 1,342 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 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: 73.8 44.2 0.0 25.2 1.4 0.0 12.9 0.6 3.4 0.0 0.1: 20.7 15.7 Old : 100.0: 73.8 44.2 0.0 25.2 1.4 0.0 12.9 0.6 3.4 0.0 0.1: 20.7 15.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 20: 13 11 0 . . 0 . . . 0 .: Old : 20: 13 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 : 45.7 50.1 63.3 71.6 31.0 35.0 45.2 50.5 Old : 45.7 50.1 63.3 71.6 31.0 35.0 45.2 50.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 AEP DAYTON CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465K Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 12,994: 5,334 9,602 1,068 138 1,606 0 732 540 3,676 0 0: 770 376 Old : 12,994: 5,334 9,602 1,068 138 1,606 0 732 540 3,676 0 0: 770 376 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 30: 30 30 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 41.0 73.9 8.2 1.1 12.4 0.0 5.6 4.2 28.3 0.0 0.0: 5.9 2.9 Old : 100.0: 41.0 73.9 8.2 1.1 12.4 0.0 5.6 4.2 28.3 0.0 0.0: 5.9 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 : 26: 12 15 4 . 5 0 . . . 0 0: Old : 26: 12 15 4 . 5 0 . . . 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 53.6 34.6 72.7 58.0 50.3 30.8 57.0 44.7 Old : 53.6 34.6 72.7 58.0 50.3 30.8 57.0 44.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(2.5 MEGAWATTS PER OFF PEAK HRS) : : : Positions : All : 23,865: 17,705 12,523 804 4,958 2,382 288 2,480 520 290 0 18: 1,858 984 Old : 23,865: 17,705 12,523 804 4,958 2,382 288 2,480 520 290 0 18: 1,858 984 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 243: 328 123 0 0 24 -120 0 120 0 0 0: -109 -24 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 74.2 52.5 3.4 20.8 10.0 1.2 10.4 2.2 1.2 0.0 0.1: 7.8 4.1 Old : 100.0: 74.2 52.5 3.4 20.8 10.0 1.2 10.4 2.2 1.2 0.0 0.1: 7.8 4.1 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: 21 19 . 4 6 . . . . 0 .: Old : 32: 21 19 . 4 6 . . . . 0 .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 34.8 41.7 54.0 65.4 22.3 37.1 35.5 49.7 Old : 34.8 41.7 54.0 65.4 22.3 37.1 35.5 49.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(2.5 MEGAWATTS PER OFF PEAK HRS) : : : Positions : All : 8,877: 4,552 5,607 518 0 994 1,134 0 176 0 0 0: 1,503 2,100 Old : 8,877: 4,552 5,607 518 0 994 1,134 0 176 0 0 0: 1,503 2,100 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 100: 240 -20 -140 0 0 0 0 0 0 0 0: 0 120 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 51.3 63.2 5.8 0.0 11.2 12.8 0.0 2.0 0.0 0.0 0.0: 16.9 23.7 Old : 100.0: 51.3 63.2 5.8 0.0 11.2 12.8 0.0 2.0 0.0 0.0 0.0: 16.9 23.7 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 : 21: 15 14 . 0 . . 0 . 0 0 0: Old : 21: 15 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 : 39.1 36.6 60.4 56.1 30.3 32.6 44.0 41.8 Old : 39.1 36.6 60.4 56.1 30.3 32.6 44.0 41.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 AEP DAYTON OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465O Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(2.5 MEGAWATTS PER OFF PEAK HRS) : : : Positions : All : 12,486: 6,156 6,336 84 1,368 1,472 0 2,390 156 3,562 0 24: 1,032 740 Old : 12,486: 6,156 6,336 84 1,368 1,472 0 2,390 156 3,562 0 24: 1,032 740 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : -174: 120 -78 0 0 0 0 -120 0 -336 0 24: 18 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 49.3 50.7 0.7 11.0 11.8 0.0 19.1 1.2 28.5 0.0 0.2: 8.3 5.9 Old : 100.0: 49.3 50.7 0.7 11.0 11.8 0.0 19.1 1.2 28.5 0.0 0.2: 8.3 5.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 21: 13 13 . . . 0 . . . 0 .: Old : 21: 13 13 . . . 0 . . . 0 .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 56.3 49.2 76.5 71.2 51.9 36.3 55.7 49.0 Old : 56.3 49.2 76.5 71.2 51.9 36.3 55.7 49.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(2.5 MEGAWATTS PER OFF PEAK HRS) : : : Positions : All : 13,008: 8,724 6,712 1,178 1,528 946 378 948 818 0 1,414 48: 916 594 Old : 13,008: 8,724 6,712 1,178 1,528 946 378 948 818 0 1,414 48: 916 594 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : -30: 36 -102 0 0 0 0 30 -18 0 -108 48: -96 120 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 67.1 51.6 9.1 11.7 7.3 2.9 7.3 6.3 0.0 10.9 0.4: 7.0 4.6 Old : 100.0: 67.1 51.6 9.1 11.7 7.3 2.9 7.3 6.3 0.0 10.9 0.4: 7.0 4.6 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 : 23: 14 12 . . 4 . . . 0 . .: Old : 23: 14 12 . . 4 . . . 0 . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 47.0 45.0 69.9 70.6 42.0 35.5 53.5 57.3 Old : 47.0 45.0 69.9 70.6 42.0 35.5 53.5 57.3 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 58,910: 53,496 47,752 2,530 8,274 2,884 0 0 0 0 0 0: 0 0 Old : 58,910: 53,496 47,752 2,530 8,274 2,884 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: July 17, 2012 : : 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: 90.8 81.1 4.3 14.0 4.9 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 90.8 81.1 4.3 14.0 4.9 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 : 26: 16 13 . . . 0 0 0 0 0 0: Old : 26: 16 13 . . . 0 0 0 0 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 70.0 84.5 85.1 96.8 70.0 78.5 82.9 89.4 Old : 70.0 84.5 85.1 96.8 70.0 78.5 82.9 89.4 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 967,623: 869,631 797,650 46,031 118,012 51,961 0 0 0 0 0 0: 0 0 Old : 967,623: 869,631 797,650 46,031 118,012 51,961 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: July 17, 2012 : : 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 89.9 82.4 4.8 12.2 5.4 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 89.9 82.4 4.8 12.2 5.4 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 24: 13 13 . . . 0 0 0 0 0 0: Old : 24: 13 13 . . . 0 0 0 0 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 70.2 85.1 89.2 94.5 69.2 78.4 85.3 86.9 Old : 70.2 85.1 89.2 94.5 69.2 78.4 85.3 86.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 27,041: 26,831 12,269 210 14,772 0 0 0 0 0 0 0: 0 0 Old : 27,041: 26,831 12,269 210 14,772 0 0 0 0 0 0 0: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 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: 99.2 45.4 0.8 54.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 99.2 45.4 0.8 54.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 20: 12 7 . . 0 0 0 0 0 0 0: Old : 20: 12 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 : 67.8 92.0 92.8 99.2 67.8 92.0 92.5 96.6 Old : 67.8 92.0 92.8 99.2 67.8 92.0 92.5 96.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 101,445: 59,026 99,110 41,657 1,636 465 0 0 0 42 0 0: 255 234 Old : 101,445: 59,026 99,110 41,657 1,636 465 0 0 0 42 0 0: 255 234 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 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 97.7 41.1 1.6 0.5 0.0 0.0 0.0 0.0 0.0 0.0: 0.3 0.2 Old : 100.0: 58.2 97.7 41.1 1.6 0.5 0.0 0.0 0.0 0.0 0.0 0.0: 0.3 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 : 38: 13 25 4 . . 0 0 0 . 0 0: Old : 38: 13 25 4 . . 0 0 0 . 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 71.2 40.9 88.9 64.8 70.7 40.9 85.1 63.5 Old : 71.2 40.9 88.9 64.8 70.7 40.9 85.1 63.5 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 1,404,138: 836,585 1,372,311 542,914 11,108 20,719 0 0 0 3,920 0 0: 0 0 Old : 1,404,138: 836,585 1,372,311 542,914 11,108 20,719 0 0 0 3,920 0 0: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 3,384: 3,384 3,384 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 59.6 97.7 38.7 0.8 1.5 0.0 0.0 0.0 0.3 0.0 0.0: 0.0 0.0 Old : 100.0: 59.6 97.7 38.7 0.8 1.5 0.0 0.0 0.0 0.3 0.0 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 36: 14 21 4 . . 0 0 0 . 0 0: Old : 36: 14 21 4 . . 0 0 0 . 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 68.5 44.3 90.6 65.7 67.0 44.3 83.2 64.2 Old : 68.5 44.3 90.6 65.7 67.0 44.3 83.2 64.2 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 68,271: 43,199 45,277 6,424 7,488 5,256 3,820 2,235 8,015 1,557 0 0: 0 0 Old : 68,271: 43,199 45,277 6,424 7,488 5,256 3,820 2,235 8,015 1,557 0 0: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 0: 0 510 0 -510 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 63.3 66.3 9.4 11.0 7.7 5.6 3.3 11.7 2.3 0.0 0.0: 0.0 0.0 Old : 100.0: 63.3 66.3 9.4 11.0 7.7 5.6 3.3 11.7 2.3 0.0 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 35: 21 15 4 . 5 . . . . 0 0: Old : 35: 21 15 4 . 5 . . . . 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 34.0 47.8 53.9 75.3 25.4 38.6 41.0 54.9 Old : 34.0 47.8 53.9 75.3 25.4 38.6 41.0 54.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 1,147,346: 940,626 580,848 47,195 331,464 97,493 0 117,450 0 42,561 620 19,471: 0 0 Old : 1,147,346: 940,626 580,848 47,195 331,464 97,493 0 117,450 0 42,561 620 19,471: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 3,384: 26,784 3,384 0 0 0 0 23,400 -23,400 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 82.0 50.6 4.1 28.9 8.5 0.0 10.2 0.0 3.7 0.1 1.7: 0.0 0.0 Old : 100.0: 82.0 50.6 4.1 28.9 8.5 0.0 10.2 0.0 3.7 0.1 1.7: 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 : 40: 23 16 . 5 6 0 . 0 . . .: Old : 40: 23 16 . 5 6 0 . 0 . . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 41.1 42.7 60.7 69.2 36.3 38.3 53.6 59.8 Old : 41.1 42.7 60.7 69.2 36.3 38.3 53.6 59.8 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 51,608: 42,695 39,064 5,230 4,460 3,556 0 2,289 0 0 1,708 0: 127 531 Old : 51,608: 42,695 39,064 5,230 4,460 3,556 0 2,289 0 0 1,708 0: 127 531 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 1,530: 0 1,530 1,530 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 75.7 10.1 8.6 6.9 0.0 4.4 0.0 0.0 3.3 0.0: 0.2 1.0 Old : 100.0: 82.7 75.7 10.1 8.6 6.9 0.0 4.4 0.0 0.0 3.3 0.0: 0.2 1.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 27: 14 11 . . 4 0 . 0 0 . 0: Old : 27: 14 11 . . 4 0 . 0 0 . 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 57.4 68.3 78.8 85.8 53.4 56.9 68.8 72.8 Old : 57.4 68.3 78.8 85.8 53.4 56.9 68.8 72.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MW IND TR REAL TIME PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A61 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 24,651: 17,314 11,599 5,335 5,012 1,675 0 6,165 200 0 0 0: 127 0 Old : 24,651: 17,314 11,599 5,335 5,012 1,675 0 6,165 200 0 0 0: 127 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 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: 70.2 47.1 21.6 20.3 6.8 0.0 25.0 0.8 0.0 0.0 0.0: 0.5 0.0 Old : 100.0: 70.2 47.1 21.6 20.3 6.8 0.0 25.0 0.8 0.0 0.0 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 : 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 : 81.6 65.8 92.9 87.6 71.7 56.7 78.9 74.2 Old : 81.6 65.8 92.9 87.6 71.7 56.7 78.9 74.2 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(Contracts of 80 Megawatt Hours) : : : Positions : All : 44,186: 26,839 34,382 12,088 2,054 2,015 1,270 5,735 0 1,401 0 0: 573 0 Old : 44,186: 26,839 34,382 12,088 2,054 2,015 1,270 5,735 0 1,401 0 0: 573 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 766: 0 766 0 0 0 0 0 0 766 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 60.7 77.8 27.4 4.6 4.6 2.9 13.0 0.0 3.2 0.0 0.0: 1.3 0.0 Old : 100.0: 60.7 77.8 27.4 4.6 4.6 2.9 13.0 0.0 3.2 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 : 28: 11 13 . . . . . 0 . 0 0: Old : 28: 11 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 : 65.1 58.8 84.6 80.7 39.5 40.1 52.4 55.1 Old : 65.1 58.8 84.6 80.7 39.5 40.1 52.4 55.1 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 15,805: 10,305 10,203 2,074 2,350 1,912 0 0 0 381 868 218: 915 254 Old : 15,805: 10,305 10,203 2,074 2,350 1,912 0 0 0 381 868 218: 915 254 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 510: 510 0 -510 0 510 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 65.2 64.6 13.1 14.9 12.1 0.0 0.0 0.0 2.4 5.5 1.4: 5.8 1.6 Old : 100.0: 65.2 64.6 13.1 14.9 12.1 0.0 0.0 0.0 2.4 5.5 1.4: 5.8 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 : 25: 12 11 . . . 0 0 0 . . .: Old : 25: 12 11 . . . 0 0 0 . . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 52.6 61.5 78.3 85.3 43.8 56.7 62.3 71.8 Old : 52.6 61.5 78.3 85.3 43.8 56.7 62.3 71.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE J 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A69 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 12,771: 9,397 7,959 1,897 2,331 1,138 0 0 0 212 1,067 0: 127 276 Old : 12,771: 9,397 7,959 1,897 2,331 1,138 0 0 0 212 1,067 0: 127 276 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 510: 510 0 0 510 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 73.6 62.3 14.9 18.3 8.9 0.0 0.0 0.0 1.7 8.4 0.0: 1.0 2.2 Old : 100.0: 73.6 62.3 14.9 18.3 8.9 0.0 0.0 0.0 1.7 8.4 0.0: 1.0 2.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 21: 12 6 . . 4 0 0 0 . . 0: Old : 21: 12 6 . . 4 0 0 0 . . 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 52.7 62.7 78.1 90.7 51.6 56.7 70.8 76.3 Old : 52.7 62.7 78.1 90.7 51.6 56.7 70.8 76.3 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 868,392: 767,917 609,667 53,775 151,840 23,300 0 80 23,400 0 60,105 0: 0 0 Old : 868,392: 767,917 609,667 53,775 151,840 23,300 0 80 23,400 0 60,105 0: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 28,080: 0 28,080 28,080 0 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 88.4 70.2 6.2 17.5 2.7 0.0 0.0 2.7 0.0 6.9 0.0: 0.0 0.0 Old : 100.0: 88.4 70.2 6.2 17.5 2.7 0.0 0.0 2.7 0.0 6.9 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 27: 18 11 . . . 0 . . 0 . 0: Old : 27: 18 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 : 57.0 72.9 79.1 90.7 44.2 56.5 60.4 67.8 Old : 57.0 72.9 79.1 90.7 44.2 56.5 60.4 67.8 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 993,244: 574,524 689,249 302,119 122,220 58,680 23,850 111,095 12,000 22,071 0 0: 0 0 Old : 993,244: 574,524 689,249 302,119 122,220 58,680 23,850 111,095 12,000 22,071 0 0: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 3,555: 0 3,555 -10,608 0 0 0 0 0 14,163 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 57.8 69.4 30.4 12.3 5.9 2.4 11.2 1.2 2.2 0.0 0.0: 0.0 0.0 Old : 100.0: 57.8 69.4 30.4 12.3 5.9 2.4 11.2 1.2 2.2 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 : 24: 12 11 . . . . . . . 0 0: Old : 24: 12 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 : 64.6 79.4 87.8 92.9 50.2 60.2 65.6 70.0 Old : 64.6 79.4 87.8 92.9 50.2 60.2 65.6 70.0 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, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 525,429: 93,892 264,572 141,135 150,129 48,637 86,090 0 5,635 93,584 0 56,456: 0 0 Old : 525,429: 93,892 264,572 141,135 150,129 48,637 86,090 0 5,635 93,584 0 56,456: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 11,515: 1,880 1,880 0 0 0 23,400 0 0 -23,400 0 9,635: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.9 50.4 26.9 28.6 9.3 16.4 0.0 1.1 17.8 0.0 10.7: 0.0 0.0 Old : 100.0: 17.9 50.4 26.9 28.6 9.3 16.4 0.0 1.1 17.8 0.0 10.7: 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 : 21: 10 9 4 . . . 0 . . 0 .: Old : 21: 10 9 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 : 72.5 65.8 88.0 91.0 53.0 60.0 67.9 72.3 Old : 72.5 65.8 88.0 91.0 53.0 60.0 67.9 72.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE G5 MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A84 Disaggregated Commitments of Traders - Futures Only, July 24, 2012 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : 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 : 140,744: 87,190 62,253 31,280 49,185 22,274 0 784 0 0 6,248 0: 0 0 Old : 140,744: 87,190 62,253 31,280 49,185 22,274 0 784 0 0 6,248 0: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 17, 2012 : : 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: 61.9 44.2 22.2 34.9 15.8 0.0 0.6 0.0 0.0 4.4 0.0: 0.0 0.0 Old : 100.0: 61.9 44.2 22.2 34.9 15.8 0.0 0.6 0.0 0.0 4.4 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 20: 6 8 . . . 0 . 0 0 . 0: Old : 20: 6 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 : 67.1 60.2 96.7 86.0 60.6 53.3 80.8 75.2 Old : 67.1 60.2 96.7 86.0 60.6 53.3 80.8 75.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated July 27, 2012