PJM WH REAL TIME PEAK OTC - ICE OTC Code-064363 Disaggregated Commitments of Traders - Futures Only, February 21, 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 : 181,623: 88,940 117,357 10,931 25,066 17,068 35,750 1,582 16,736 8,354 485 2,969: 875 360 Old : 181,623: 88,940 117,357 10,931 25,066 17,068 35,750 1,582 16,736 8,354 485 2,969: 875 360 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : -1,908: 1,302 -1,198 -497 -1,556 611 -3,160 156 -143 -182 210 202: -41 -190 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 49.0 64.6 6.0 13.8 9.4 19.7 0.9 9.2 4.6 0.3 1.6: 0.5 0.2 Old : 100.0: 49.0 64.6 6.0 13.8 9.4 19.7 0.9 9.2 4.6 0.3 1.6: 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 : 81: 42 40 7 8 11 5 5 7 8 . 7: Old : 81: 42 40 7 8 11 5 5 7 8 . 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 : 35.2 42.8 53.4 64.9 25.5 39.7 38.9 50.7 Old : 35.2 42.8 53.4 64.9 25.5 39.7 38.9 50.7 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, February 21, 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 : 78,327: 58,593 56,092 4,458 7,009 13,574 21 0 858 229 200 594: 0 0 Old : 78,327: 58,593 56,092 4,458 7,009 13,574 21 0 858 229 200 594: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 2,111: 1,830 473 -1,102 -262 1,490 -14 0 208 -457 46 156: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 74.8 71.6 5.7 8.9 17.3 0.0 0.0 1.1 0.3 0.3 0.8: 0.0 0.0 Old : 100.0: 74.8 71.6 5.7 8.9 17.3 0.0 0.0 1.1 0.3 0.3 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 : 42: 25 24 . . 5 . 0 . . . 4: Old : 42: 25 24 . . 5 . 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 : 50.7 48.8 75.0 69.9 38.0 35.9 48.9 45.6 Old : 50.7 48.8 75.0 69.9 38.0 35.9 48.9 45.6 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, February 21, 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 : 727,161: 614,220 512,257 6,685 112,707 95,871 3,336 0 2,408 2,477 1,754 2,164: 0 0 Old : 727,161: 614,220 512,257 6,685 112,707 95,871 3,336 0 2,408 2,477 1,754 2,164: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 8,675: -400 14,464 6,685 -12,217 3,709 -32 0 344 -2,852 1,154 1,221: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 84.5 70.4 0.9 15.5 13.2 0.5 0.0 0.3 0.3 0.2 0.3: 0.0 0.0 Old : 100.0: 84.5 70.4 0.9 15.5 13.2 0.5 0.0 0.3 0.3 0.2 0.3: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 37: 25 24 . 4 5 . 0 . . . .: Old : 37: 25 24 . 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 : 50.9 56.1 73.0 72.8 31.8 35.4 39.9 39.6 Old : 50.9 56.1 73.0 72.8 31.8 35.4 39.9 39.6 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, February 21, 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 : 1,638,097: 1,021,328 1,261,267 232,595 67,981 172,445 96,164 0 102,689 4,076 24,937 8,058: 742 720 Old : 1,638,097: 1,021,328 1,261,267 232,595 67,981 172,445 96,164 0 102,689 4,076 24,937 8,058: 742 720 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 14,429: 9,377 11,079 12,103 -4,680 9,719 -16,210 0 2,321 392 -737 -392: -2,881 -2,881 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 62.3 77.0 14.2 4.1 10.5 5.9 0.0 6.3 0.2 1.5 0.5: 0.0 0.0 Old : 100.0: 62.3 77.0 14.2 4.1 10.5 5.9 0.0 6.3 0.2 1.5 0.5: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 61: 35 29 6 . 6 6 0 4 . 4 .: Old : 61: 35 29 6 . 6 6 0 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 : 33.4 47.3 53.2 66.2 21.9 40.4 35.3 48.4 Old : 33.4 47.3 53.2 66.2 21.9 40.4 35.3 48.4 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, February 21, 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 : 109,182: 77,758 79,971 10,998 9,631 17,401 701 530 1,103 675 0 545: 1 1 Old : 109,182: 77,758 79,971 10,998 9,631 17,401 701 530 1,103 675 0 545: 1 1 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 1,036: 548 2,188 606 -212 48 0 -154 -2 669 -424 -136: -697 -272 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 71.2 73.2 10.1 8.8 15.9 0.6 0.5 1.0 0.6 0.0 0.5: 0.0 0.0 Old : 100.0: 71.2 73.2 10.1 8.8 15.9 0.6 0.5 1.0 0.6 0.0 0.5: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 45: 25 27 5 4 5 . . . . 0 .: Old : 45: 25 27 5 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 : 47.6 38.8 66.7 61.2 34.7 29.5 41.9 37.2 Old : 47.6 38.8 66.7 61.2 34.7 29.5 41.9 37.2 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, February 21, 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 : 657,012: 501,168 450,264 63,041 121,562 84,875 976 0 0 6,641 0 311: 0 0 Old : 657,012: 501,168 450,264 63,041 121,562 84,875 976 0 0 6,641 0 311: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : -28,216: -11,863 -13,733 -1,870 0 1,885 0 0 -15,392 0 0 0: -976 -976 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 76.3 68.5 9.6 18.5 12.9 0.1 0.0 0.0 1.0 0.0 0.0: 0.0 0.0 Old : 100.0: 76.3 68.5 9.6 18.5 12.9 0.1 0.0 0.0 1.0 0.0 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 34: 21 20 . . . . 0 0 . 0 .: Old : 34: 21 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 : 56.9 59.6 81.5 80.5 39.8 44.4 52.1 56.1 Old : 56.9 59.6 81.5 80.5 39.8 44.4 52.1 56.1 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, February 21, 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 : 75,515: 40,186 38,545 2,480 24,998 5,304 21,741 20 3,005 285 2,160 223: 2,291 1,260 Old : 75,515: 40,186 38,545 2,480 24,998 5,304 21,741 20 3,005 285 2,160 223: 2,291 1,260 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : -444: -444 -884 0 440 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 53.2 51.0 3.3 33.1 7.0 28.8 0.0 4.0 0.4 2.9 0.3: 3.0 1.7 Old : 100.0: 53.2 51.0 3.3 33.1 7.0 28.8 0.0 4.0 0.4 2.9 0.3: 3.0 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 : 41: 23 19 . 6 8 4 . . . . .: Old : 41: 23 19 . 6 8 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 : 50.4 58.6 69.7 78.9 43.7 46.6 56.6 64.7 Old : 50.4 58.6 69.7 78.9 43.7 46.6 56.6 64.7 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, February 21, 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 : 16,183: 10,565 10,800 1,197 336 1,585 26 710 1,532 0 344 92: 1,186 784 Old : 16,183: 10,565 10,800 1,197 336 1,585 26 710 1,532 0 344 92: 1,186 784 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 2: 26 2 0 0 0 -24 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 65.3 66.7 7.4 2.1 9.8 0.2 4.4 9.5 0.0 2.1 0.6: 7.3 4.8 Old : 100.0: 65.3 66.7 7.4 2.1 9.8 0.2 4.4 9.5 0.0 2.1 0.6: 7.3 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: 16 16 . . 4 . . . 0 . .: Old : 31: 16 16 . . 4 . . . 0 . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 50.2 42.8 71.0 64.5 47.6 37.0 57.3 52.8 Old : 50.2 42.8 71.0 64.5 47.6 37.0 57.3 52.8 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, February 21, 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 : 13,241: 5,781 8,251 1,416 1,694 1,332 0 1,374 194 3,748 0 0: 770 396 Old : 13,241: 5,781 8,251 1,416 1,694 1,332 0 1,374 194 3,748 0 0: 770 396 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 54: 82 82 0 0 0 0 -120 0 0 0 0: -28 92 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 43.7 62.3 10.7 12.8 10.1 0.0 10.4 1.5 28.3 0.0 0.0: 5.8 3.0 Old : 100.0: 43.7 62.3 10.7 12.8 10.1 0.0 10.4 1.5 28.3 0.0 0.0: 5.8 3.0 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: 11 13 . . . 0 . . . 0 0: Old : 24: 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 : 57.6 42.4 77.7 65.6 54.0 30.4 60.4 49.7 Old : 57.6 42.4 77.7 65.6 54.0 30.4 60.4 49.7 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, February 21, 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 : 29,901: 21,957 12,140 2,014 10,532 2,164 328 3,600 210 1,048 0 44: 2,136 1,211 Old : 29,901: 21,957 12,140 2,014 10,532 2,164 328 3,600 210 1,048 0 44: 2,136 1,211 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : -2: -10 -120 0 0 0 -120 0 120 0 0 0: 8 -2 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 73.4 40.6 6.7 35.2 7.2 1.1 12.0 0.7 3.5 0.0 0.1: 7.1 4.1 Old : 100.0: 73.4 40.6 6.7 35.2 7.2 1.1 12.0 0.7 3.5 0.0 0.1: 7.1 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 : 29: 19 16 . 4 4 . . . . 0 .: Old : 29: 19 16 . 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 : 37.6 55.2 58.3 76.9 25.1 48.9 40.3 58.2 Old : 37.6 55.2 58.3 76.9 25.1 48.9 40.3 58.2 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, February 21, 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 : 9,952: 5,433 5,887 535 355 1,134 1,042 0 290 0 0 0: 1,518 2,286 Old : 9,952: 5,433 5,887 535 355 1,134 1,042 0 290 0 0 0: 1,518 2,286 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 97: 59 -3 0 0 0 60 0 -20 0 0 0: -2 120 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 54.6 59.2 5.4 3.6 11.4 10.5 0.0 2.9 0.0 0.0 0.0: 15.3 23.0 Old : 100.0: 54.6 59.2 5.4 3.6 11.4 10.5 0.0 2.9 0.0 0.0 0.0: 15.3 23.0 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: 15 14 . . . . 0 . 0 0 0: Old : 22: 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 : 40.3 38.4 59.5 59.3 29.1 26.4 43.5 38.0 Old : 40.3 38.4 59.5 59.3 29.1 26.4 43.5 38.0 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, February 21, 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 : 12,626: 8,839 6,476 945 1,499 1,035 0 1,896 400 0 398 16: 1,391 906 Old : 12,626: 8,839 6,476 945 1,499 1,035 0 1,896 400 0 398 16: 1,391 906 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 164: 148 48 0 0 0 0 -80 0 0 60 16: 0 120 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 70.0 51.3 7.5 11.9 8.2 0.0 15.0 3.2 0.0 3.2 0.1: 11.0 7.2 Old : 100.0: 70.0 51.3 7.5 11.9 8.2 0.0 15.0 3.2 0.0 3.2 0.1: 11.0 7.2 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 : 23: 13 9 . . . 0 . . 0 . .: Old : 23: 13 9 . . . 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 : 50.1 40.8 72.4 66.6 45.7 29.4 56.8 50.3 Old : 50.1 40.8 72.4 66.6 45.7 29.4 56.8 50.3 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, February 21, 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 : 69,565: 64,034 58,490 2,837 8,381 2,694 0 0 0 0 0 0: 0 0 Old : 69,565: 64,034 58,490 2,837 8,381 2,694 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: February 14, 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: 92.0 84.1 4.1 12.0 3.9 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 92.0 84.1 4.1 12.0 3.9 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 12 . . . 0 0 0 0 0 0: Old : 26: 16 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 : 69.3 82.8 83.7 97.0 69.3 79.1 83.4 92.0 Old : 69.3 82.8 83.7 97.0 69.3 79.1 83.4 92.0 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, February 21, 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 : 1,078,302: 979,622 886,361 46,016 139,277 52,664 0 0 0 0 0 0: 0 0 Old : 1,078,302: 979,622 886,361 46,016 139,277 52,664 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: February 14, 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 82.2 4.3 12.9 4.9 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 90.8 82.2 4.3 12.9 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 : 25: 15 13 . . . 0 0 0 0 0 0: Old : 25: 15 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 : 71.7 83.7 90.3 93.5 70.4 79.4 86.6 86.8 Old : 71.7 83.7 90.3 93.5 70.4 79.4 86.6 86.8 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, February 21, 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 : 38,806: 30,506 17,900 8,300 20,906 0 0 0 0 0 0 0: 0 0 Old : 38,806: 30,506 17,900 8,300 20,906 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: February 14, 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: 78.6 46.1 21.4 53.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 78.6 46.1 21.4 53.9 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 : 26: 13 10 . 4 0 0 0 0 0 0 0: Old : 26: 13 10 . 4 0 0 0 0 0 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 56.1 83.2 84.6 96.2 56.1 79.4 79.8 89.2 Old : 56.1 83.2 84.6 96.2 56.1 79.4 79.8 89.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 Disaggregated Commitments of Traders - Futures Only, February 21, 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 : 701,249: 556,184 319,889 145,065 381,360 0 0 0 0 0 0 0: 0 0 Old : 701,249: 556,184 319,889 145,065 381,360 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: February 14, 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: 79.3 45.6 20.7 54.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 79.3 45.6 20.7 54.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 24: 12 8 . 4 0 0 0 0 0 0 0: Old : 24: 12 8 . 4 0 0 0 0 0 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 55.7 83.9 84.4 98.3 55.7 80.7 80.7 89.9 Old : 55.7 83.9 84.4 98.3 55.7 80.7 80.7 89.9 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, February 21, 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 : 134,793: 72,011 122,432 61,702 11,281 1,080 0 0 0 0 0 0: 0 0 Old : 134,793: 72,011 122,432 61,702 11,281 1,080 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: February 14, 2012 : : 2,550: 2,550 2,550 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 53.4 90.8 45.8 8.4 0.8 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 53.4 90.8 45.8 8.4 0.8 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 : 38: 12 23 4 4 . 0 0 0 0 0 0: Old : 38: 12 23 4 4 . 0 0 0 0 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 65.3 39.3 86.6 58.9 65.3 39.3 83.7 58.8 Old : 65.3 39.3 86.6 58.9 65.3 39.3 83.7 58.8 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, February 21, 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 : 1,944,846: 1,035,826 1,751,241 890,696 175,281 18,324 0 0 0 0 0 0: 0 0 Old : 1,944,846: 1,035,826 1,751,241 890,696 175,281 18,324 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: February 14, 2012 : : 46,800: 46,800 46,800 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 53.3 90.0 45.8 9.0 0.9 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 53.3 90.0 45.8 9.0 0.9 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 : 37: 10 22 4 4 . 0 0 0 0 0 0: Old : 37: 10 22 4 4 . 0 0 0 0 0 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 62.4 41.2 88.2 62.9 62.4 41.2 85.1 62.5 Old : 62.4 41.2 88.2 62.9 62.4 41.2 85.1 62.5 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, February 21, 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 : 70,651: 46,602 44,357 5,806 8,823 5,061 3,720 3,925 7,800 1,275 43 387: 0 255 Old : 70,651: 46,602 44,357 5,806 8,823 5,061 3,720 3,925 7,800 1,275 43 387: 0 255 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 210: 210 210 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 66.0 62.8 8.2 12.5 7.2 5.3 5.6 11.0 1.8 0.1 0.5: 0.0 0.4 Old : 100.0: 66.0 62.8 8.2 12.5 7.2 5.3 5.6 11.0 1.8 0.1 0.5: 0.0 0.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 36: 19 14 5 . 4 . . . . . .: Old : 36: 19 14 5 . 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 : 35.2 47.4 57.4 78.6 27.8 41.5 45.6 59.7 Old : 35.2 47.4 57.4 78.6 27.8 41.5 45.6 59.7 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, February 21, 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 : 1,284,640: 973,389 500,214 48,347 478,159 140,531 12,888 105,525 23,400 62,760 13,486 23,325: 0 0 Old : 1,284,640: 973,389 500,214 48,347 478,159 140,531 12,888 105,525 23,400 62,760 13,486 23,325: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 4,080: 4,080 -19,680 0 23,760 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 75.8 38.9 3.8 37.2 10.9 1.0 8.2 1.8 4.9 1.0 1.8: 0.0 0.0 Old : 100.0: 75.8 38.9 3.8 37.2 10.9 1.0 8.2 1.8 4.9 1.0 1.8: 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 : 40: 22 16 . 5 6 . . . . . .: Old : 40: 22 16 . 5 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 : 35.0 51.9 55.6 74.5 33.2 45.6 51.4 63.2 Old : 35.0 51.9 55.6 74.5 33.2 45.6 51.4 63.2 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, February 21, 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 : 48,762: 44,723 35,314 1,869 10,657 1,826 0 360 0 0 240 110: 234 255 Old : 48,762: 44,723 35,314 1,869 10,657 1,826 0 360 0 0 240 110: 234 255 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 0: 0 0 0 0 0 0 0 0 -110 -110 110: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 91.7 72.4 3.8 21.9 3.7 0.0 0.7 0.0 0.0 0.5 0.2: 0.5 0.5 Old : 100.0: 91.7 72.4 3.8 21.9 3.7 0.0 0.7 0.0 0.0 0.5 0.2: 0.5 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 : 27: 15 10 . . . 0 . 0 0 . .: Old : 27: 15 10 . . . 0 . 0 0 . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 57.7 72.0 79.7 88.3 55.1 64.5 73.1 80.9 Old : 57.7 72.0 79.7 88.3 55.1 64.5 73.1 80.9 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, February 21, 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 : 53,182: 31,710 42,955 18,475 7,020 63 2,340 2,550 0 0 0 0: 594 594 Old : 53,182: 31,710 42,955 18,475 7,020 63 2,340 2,550 0 0 0 0: 594 594 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 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: 59.6 80.8 34.7 13.2 0.1 4.4 4.8 0.0 0.0 0.0 0.0: 1.1 1.1 Old : 100.0: 59.6 80.8 34.7 13.2 0.1 4.4 4.8 0.0 0.0 0.0 0.0: 1.1 1.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 26: 11 13 . . . . . 0 0 0 0: Old : 26: 11 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 : 74.8 54.9 92.6 74.5 55.2 40.2 66.1 58.6 Old : 74.8 54.9 92.6 74.5 55.2 40.2 66.1 58.6 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, February 21, 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 : 42,848: 10,542 22,953 13,275 16,293 192 1,370 0 2,140 14,059 0 1,270: 0 0 Old : 42,848: 10,542 22,953 13,275 16,293 192 1,370 0 2,140 14,059 0 1,270: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 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: 24.6 53.6 31.0 38.0 0.4 3.2 0.0 5.0 32.8 0.0 3.0: 0.0 0.0 Old : 100.0: 24.6 53.6 31.0 38.0 0.4 3.2 0.0 5.0 32.8 0.0 3.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 21: 10 9 . . . . 0 . . 0 .: Old : 21: 10 9 . . . . 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 : 72.7 80.5 93.4 93.9 68.6 77.6 82.1 85.1 Old : 72.7 80.5 93.4 93.9 68.6 77.6 82.1 85.1 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, February 21, 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 : 15,432: 9,294 10,360 2,905 3,032 1,509 0 0 0 702 63 0: 1,022 468 Old : 15,432: 9,294 10,360 2,905 3,032 1,509 0 0 0 702 63 0: 1,022 468 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 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: 60.2 67.1 18.8 19.6 9.8 0.0 0.0 0.0 4.5 0.4 0.0: 6.6 3.0 Old : 100.0: 60.2 67.1 18.8 19.6 9.8 0.0 0.0 0.0 4.5 0.4 0.0: 6.6 3.0 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: 10 10 . . . 0 0 0 . . 0: Old : 23: 10 10 . . . 0 0 0 . . 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 54.8 55.3 74.4 79.0 42.3 52.0 61.3 72.0 Old : 54.8 55.3 74.4 79.0 42.3 52.0 61.3 72.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78 Disaggregated Commitments of Traders - Futures Only, February 21, 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 : 856,392: 807,397 544,933 0 242,221 25,595 23,400 0 0 0 43,643 0: 0 0 Old : 856,392: 807,397 544,933 0 242,221 25,595 23,400 0 0 0 43,643 0: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 2012 : : 0: 0 -1,564 0 0 0 0 0 0 0 1,564 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 94.3 63.6 0.0 28.3 3.0 2.7 0.0 0.0 0.0 5.1 0.0: 0.0 0.0 Old : 100.0: 94.3 63.6 0.0 28.3 3.0 2.7 0.0 0.0 0.0 5.1 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 27: 17 12 0 4 . . 0 0 0 . 0: Old : 27: 17 12 0 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 : 59.3 74.1 79.3 92.1 46.3 60.7 61.3 72.9 Old : 59.3 74.1 79.3 92.1 46.3 60.7 61.3 72.9 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, February 21, 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 : 933,450: 425,811 712,813 363,384 144,432 58,560 68,050 0 17,645 0 0 0: 0 0 Old : 933,450: 425,811 712,813 363,384 144,432 58,560 68,050 0 17,645 0 0 0: 0 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: February 14, 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: 45.6 76.4 38.9 15.5 6.3 7.3 0.0 1.9 0.0 0.0 0.0: 0.0 0.0 Old : 100.0: 45.6 76.4 38.9 15.5 6.3 7.3 0.0 1.9 0.0 0.0 0.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 22: 10 13 . . . . 0 . 0 0 0: Old : 22: 10 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 : 72.7 76.6 93.4 91.8 59.5 59.3 69.1 69.9 Old : 72.7 76.6 93.4 91.8 59.5 59.3 69.1 69.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated February 24, 2012