PJM WH REAL TIME PEAK OTC - ICE OTC Code-064363
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 157,297: 82,023 100,820 11,348 21,821 13,047 21,432 693 16,077 8,116 0 3,671: 1,583 1,168
Old : 157,297: 82,023 100,820 11,348 21,821 13,047 21,432 693 16,077 8,116 0 3,671: 1,583 1,168
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -5,041: -4,420 -956 1,437 -1,931 -777 1,415 468 -1,498 -938 -84 -308: 48 45
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 52.1 64.1 7.2 13.9 8.3 13.6 0.4 10.2 5.2 0.0 2.3: 1.0 0.7
Old : 100.0: 52.1 64.1 7.2 13.9 8.3 13.6 0.4 10.2 5.2 0.0 2.3: 1.0 0.7
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 78: 41 38 7 8 9 7 . . 8 0 7:
Old : 78: 41 38 7 8 9 7 . . 8 0 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 : 28.8 40.8 46.9 61.2 22.6 39.3 35.2 50.3
Old : 28.8 40.8 46.9 61.2 22.6 39.3 35.2 50.3
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 68,027: 54,425 43,207 3,906 15,483 6,153 373 125 2,595 135 29 435: 5 0
Old : 68,027: 54,425 43,207 3,906 15,483 6,153 373 125 2,595 135 29 435: 5 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -2,939: -1,426 1,369 -397 -3,130 -697 100 -385 -146 -394 29 21: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 80.0 63.5 5.7 22.8 9.0 0.5 0.2 3.8 0.2 0.0 0.6: 0.0 0.0
Old : 100.0: 80.0 63.5 5.7 22.8 9.0 0.5 0.2 3.8 0.2 0.0 0.6: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 41: 24 24 . 4 6 . . . . . .:
Old : 41: 24 24 . 4 6 . . . . . .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 45.0 56.1 68.0 73.8 38.1 41.4 53.3 54.9
Old : 45.0 56.1 68.0 73.8 38.1 41.4 53.3 54.9
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 566,963: 508,097 349,618 656 148,539 50,666 0 17,829 0 7,233 0 311: 0 0
Old : 566,963: 508,097 349,618 656 148,539 50,666 0 17,829 0 7,233 0 311: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -29,325: -26,314 19,148 -3,277 -52,879 2,529 -300 3,199 -1,312 -641 0 -10: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 89.6 61.7 0.1 26.2 8.9 0.0 3.1 0.0 1.3 0.0 0.1: 0.0 0.0
Old : 100.0: 89.6 61.7 0.1 26.2 8.9 0.0 3.1 0.0 1.3 0.0 0.1: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 38: 21 20 . 5 4 0 . 0 . 0 .:
Old : 38: 21 20 . 5 4 0 . 0 . 0 .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 52.1 57.4 75.0 73.9 49.4 45.0 65.1 59.3
Old : 52.1 57.4 75.0 73.9 49.4 45.0 65.1 59.3
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 1,619,641: 970,206 1,200,913 268,343 122,612 173,480 99,481 0 92,717 7,463 21,953 7,158: 793 808
Old : 1,619,641: 970,206 1,200,913 268,343 122,612 173,480 99,481 0 92,717 7,463 21,953 7,158: 793 808
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -53,698: -38,885 -43,176 -5,462 1,456 -6,544 3,393 -408 -3,466 784 1,958 -3,518: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 59.9 74.1 16.6 7.6 10.7 6.1 0.0 5.7 0.5 1.4 0.4: 0.0 0.0
Old : 100.0: 59.9 74.1 16.6 7.6 10.7 6.1 0.0 5.7 0.5 1.4 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 : 61: 34 27 7 . 9 6 0 6 . . .:
Old : 61: 34 27 7 . 9 6 0 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 : 41.2 48.4 60.9 71.7 24.3 43.5 40.1 54.3
Old : 41.2 48.4 60.9 71.7 24.3 43.5 40.1 54.3
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 122,860: 85,003 85,653 9,460 10,463 22,842 1,855 0 3,156 0 197 518: 26 31
Old : 122,860: 85,003 85,653 9,460 10,463 22,842 1,855 0 3,156 0 197 518: 26 31
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -1,424: 557 -6,155 -6,798 -265 5,179 -80 0 -125 -135 -36 -20: -2 -2
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 69.2 69.7 7.7 8.5 18.6 1.5 0.0 2.6 0.0 0.2 0.4: 0.0 0.0
Old : 100.0: 69.2 69.7 7.7 8.5 18.6 1.5 0.0 2.6 0.0 0.2 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 : 46: 26 29 4 5 7 . 0 . 0 . .:
Old : 46: 26 29 4 5 7 . 0 . 0 . .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 45.9 37.4 66.4 60.7 31.2 26.7 40.3 37.3
Old : 45.9 37.4 66.4 60.7 31.2 26.7 40.3 37.3
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 576,177: 412,268 403,821 137,888 132,500 25,373 0 11,916 0 0 1,919 648: 0 0
Old : 576,177: 412,268 403,821 137,888 132,500 25,373 0 11,916 0 0 1,919 648: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: 10,422: 7,894 13,278 5,712 0 -2,856 0 0 0 0 328 -328: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 71.6 70.1 23.9 23.0 4.4 0.0 2.1 0.0 0.0 0.3 0.1: 0.0 0.0
Old : 100.0: 71.6 70.1 23.9 23.0 4.4 0.0 2.1 0.0 0.0 0.3 0.1: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 34: 20 19 . 4 . 0 . 0 0 . .:
Old : 34: 20 19 . 4 . 0 . 0 0 . .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 65.1 55.9 86.1 75.7 46.6 42.2 58.6 53.4
Old : 65.1 55.9 86.1 75.7 46.6 42.2 58.6 53.4
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 58,718: 25,093 20,527 1,542 29,640 4,466 21,894 260 2,612 836 0 302: 1,973 911
Old : 58,718: 25,093 20,527 1,542 29,640 4,466 21,894 260 2,612 836 0 302: 1,973 911
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -568: 1,213 -2,013 -188 1,742 692 -1,116 -80 -32 -324 0 284: -1,097 -1,161
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 42.7 35.0 2.6 50.5 7.6 37.3 0.4 4.4 1.4 0.0 0.5: 3.4 1.6
Old : 100.0: 42.7 35.0 2.6 50.5 7.6 37.3 0.4 4.4 1.4 0.0 0.5: 3.4 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 : 42: 24 19 . 7 9 . . . . 0 .:
Old : 42: 24 19 . 7 9 . . . . 0 .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 55.5 65.8 68.9 79.0 50.6 55.7 59.0 63.7
Old : 55.5 65.8 68.9 79.0 50.6 55.7 59.0 63.7
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 15,384: 10,147 10,598 1,579 984 1,088 200 524 1,202 0 558 24: 1,144 406
Old : 15,384: 10,147 10,598 1,579 984 1,088 200 524 1,202 0 558 24: 1,144 406
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -508: -418 -365 -169 2 18 120 126 -20 0 -106 -4: -35 -159
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 66.0 68.9 10.3 6.4 7.1 1.3 3.4 7.8 0.0 3.6 0.2: 7.4 2.6
Old : 100.0: 66.0 68.9 10.3 6.4 7.1 1.3 3.4 7.8 0.0 3.6 0.2: 7.4 2.6
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 31: 16 16 4 . 4 . . . 0 . .:
Old : 31: 16 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 : 52.0 43.7 74.5 62.2 50.6 37.3 61.2 51.2
Old : 52.0 43.7 74.5 62.2 50.6 37.3 61.2 51.2
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 10,622: 6,524 6,428 0 1,685 576 222 720 420 485 0 8: 2,387 785
Old : 10,622: 6,524 6,428 0 1,685 576 222 720 420 485 0 8: 2,387 785
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -285: -276 -280 0 -77 -124 -130 0 120 -25 0 0: 150 76
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 61.4 60.5 0.0 15.9 5.4 2.1 6.8 4.0 4.6 0.0 0.1: 22.5 7.4
Old : 100.0: 61.4 60.5 0.0 15.9 5.4 2.1 6.8 4.0 4.6 0.0 0.1: 22.5 7.4
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 : 22: 13 12 0 4 . . . . . 0 .:
Old : 22: 13 12 0 4 . . . . . 0 .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 34.9 49.6 56.9 74.8 28.1 38.9 41.0 57.0
Old : 34.9 49.6 56.9 74.8 28.1 38.9 41.0 57.0
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : Positions
: Open : Processor/User : Swap Dealers : Managed Money : Other Reportables :
: Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: :(40 MEGAWATT HOURS PER PEAK DAY) :
: : Positions :
All : 11,946: 5,262 7,546 1,014 1,743 1,313 600 438 88 2,800 0 0: 869 818
Old : 11,946: 5,262 7,546 1,014 1,743 1,313 600 438 88 2,800 0 0: 869 818
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -187: 94 -134 -78 219 -99 0 90 0 -54 0 0: -50 -263
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 44.0 63.2 8.5 14.6 11.0 5.0 3.7 0.7 23.4 0.0 0.0: 7.3 6.8
Old : 100.0: 44.0 63.2 8.5 14.6 11.0 5.0 3.7 0.7 23.4 0.0 0.0: 7.3 6.8
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 22: 9 13 . . . . . . . 0 0:
Old : 22: 9 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 : 56.8 44.7 81.0 68.4 50.1 32.9 63.5 52.3
Old : 56.8 44.7 81.0 68.4 50.1 32.9 63.5 52.3
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 28,037: 16,838 10,646 2,574 8,673 3,010 1,920 3,180 0 1,034 0 142: 2,519 2,386
Old : 28,037: 16,838 10,646 2,574 8,673 3,010 1,920 3,180 0 1,034 0 142: 2,519 2,386
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -347: -837 274 318 -239 -82 240 -10 0 66 0 -98: 46 -192
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 60.1 38.0 9.2 30.9 10.7 6.8 11.3 0.0 3.7 0.0 0.5: 9.0 8.5
Old : 100.0: 60.1 38.0 9.2 30.9 10.7 6.8 11.3 0.0 3.7 0.0 0.5: 9.0 8.5
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: 18 16 . . 6 . . 0 . 0 .:
Old : 27: 18 16 . . 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 : 39.1 56.0 59.1 76.4 25.5 49.7 40.6 56.6
Old : 39.1 56.0 59.1 76.4 25.5 49.7 40.6 56.6
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : Positions
: Open : Processor/User : Swap Dealers : Managed Money : Other Reportables :
: Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: :(2.5 MEGAWATTS PER OFF PEAK HRS) :
: : Positions :
All : 10,999: 3,863 6,466 150 1,790 364 4,770 0 638 0 0 0: 1,214 1,741
Old : 10,999: 3,863 6,466 150 1,790 364 4,770 0 638 0 0 0: 1,214 1,741
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: 188: -154 256 -84 -170 3 522 -98 -22 0 0 0: -77 219
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 35.1 58.8 1.4 16.3 3.3 43.4 0.0 5.8 0.0 0.0 0.0: 11.0 15.8
Old : 100.0: 35.1 58.8 1.4 16.3 3.3 43.4 0.0 5.8 0.0 0.0 0.0: 11.0 15.8
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 : 21: 14 12 . . 4 . 0 . 0 0 0:
Old : 21: 14 12 . . 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 : 62.1 46.1 75.3 67.3 59.6 41.9 67.0 57.6
Old : 62.1 46.1 75.3 67.3 59.6 41.9 67.0 57.6
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 12,684: 9,392 7,030 804 1,691 918 0 1,260 550 0 618 36: 984 581
Old : 12,684: 9,392 7,030 804 1,691 918 0 1,260 550 0 618 36: 984 581
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -366: -200 -270 -12 -63 -4 0 10 -10 0 24 -8: -132 -45
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 74.0 55.4 6.3 13.3 7.2 0.0 9.9 4.3 0.0 4.9 0.3: 7.8 4.6
Old : 100.0: 74.0 55.4 6.3 13.3 7.2 0.0 9.9 4.3 0.0 4.9 0.3: 7.8 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 : 26: 17 11 . 4 4 0 . . 0 . .:
Old : 26: 17 11 . 4 4 0 . . 0 . .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 47.8 43.4 67.9 69.1 43.5 30.1 58.4 49.1
Old : 47.8 43.4 67.9 69.1 43.5 30.1 58.4 49.1
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 63,247: 58,087 51,586 2,589 9,111 2,550 0 0 0 0 0 0: 21 0
Old : 63,247: 58,087 51,586 2,589 9,111 2,550 0 0 0 0 0 0: 21 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -2,164: -2,101 -1,743 -42 -421 0 0 0 0 0 0 0: -21 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 91.8 81.6 4.1 14.4 4.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Old : 100.0: 91.8 81.6 4.1 14.4 4.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 28: 17 14 . . . 0 0 0 0 0 0:
Old : 28: 17 14 . . . 0 0 0 0 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 67.0 80.1 83.2 96.3 66.7 75.8 82.1 90.8
Old : 67.0 80.1 83.2 96.3 66.7 75.8 82.1 90.8
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 1,029,530: 933,882 826,311 42,984 150,555 52,664 0 0 0 0 0 0: 0 0
Old : 1,029,530: 933,882 826,311 42,984 150,555 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: November 29, 2011 :
: -23,950: -23,180 -12,759 -770 -11,191 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 90.7 80.3 4.2 14.6 5.1 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Old : 100.0: 90.7 80.3 4.2 14.6 5.1 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 28: 17 13 . 4 . 0 0 0 0 0 0:
Old : 28: 17 13 . 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 : 69.9 82.4 87.8 94.2 67.6 77.9 83.3 86.5
Old : 69.9 82.4 87.8 94.2 67.6 77.9 83.3 86.5
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM PPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A53
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 315,637: 314,821 214,048 816 101,589 0 0 0 0 0 0 0: 0 0
Old : 315,637: 314,821 214,048 816 101,589 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: November 29, 2011 :
: -27,335: -26,565 -19,250 -770 -8,085 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 99.7 67.8 0.3 32.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Old : 100.0: 99.7 67.8 0.3 32.2 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: 10 8 . . 0 0 0 0 0 0 0:
Old : 20: 10 8 . . 0 0 0 0 0 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 74.4 74.6 97.7 95.9 59.5 67.9 81.5 81.6
Old : 74.4 74.6 97.7 95.9 59.5 67.9 81.5 81.6
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 35,697: 23,743 22,415 10,240 11,568 1,714 0 0 0 0 0 0: 0 0
Old : 35,697: 23,743 22,415 10,240 11,568 1,714 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: November 29, 2011 :
: -3,612: -1,533 -2,268 -1,680 -945 -399 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 66.5 62.8 28.7 32.4 4.8 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Old : 100.0: 66.5 62.8 28.7 32.4 4.8 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 : 23: 11 9 . . . 0 0 0 0 0 0:
Old : 23: 11 9 . . . 0 0 0 0 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 60.6 75.6 88.0 95.1 60.6 75.6 84.0 89.6
Old : 60.6 75.6 88.0 95.1 60.6 75.6 84.0 89.6
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 659,481: 438,936 415,769 187,440 210,607 33,105 0 0 0 0 0 0: 0 0
Old : 659,481: 438,936 415,769 187,440 210,607 33,105 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: November 29, 2011 :
: -68,145: -33,495 -43,505 -30,800 -20,790 -3,850 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 66.6 63.0 28.4 31.9 5.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Old : 100.0: 66.6 63.0 28.4 31.9 5.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 22: 11 9 . . . 0 0 0 0 0 0:
Old : 22: 11 9 . . . 0 0 0 0 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 58.6 75.6 89.7 97.3 58.6 74.9 83.7 88.8
Old : 58.6 75.6 89.7 97.3 58.6 74.9 83.7 88.8
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 119,139: 67,240 101,990 50,081 15,691 1,458 0 0 0 105 0 0: 255 0
Old : 119,139: 67,240 101,990 50,081 15,691 1,458 0 0 0 105 0 0: 255 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -8,475: -2,763 -5,997 -5,334 -2,205 -273 0 0 0 -105 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 56.4 85.6 42.0 13.2 1.2 0.0 0.0 0.0 0.1 0.0 0.0: 0.2 0.0
Old : 100.0: 56.4 85.6 42.0 13.2 1.2 0.0 0.0 0.0 0.1 0.0 0.0: 0.2 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 38: 12 24 . . . 0 0 0 . 0 0:
Old : 38: 12 24 . . . 0 0 0 . 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 61.7 40.8 85.1 62.6 61.1 40.8 79.8 62.0
Old : 61.7 40.8 85.1 62.6 61.1 40.8 79.8 62.0
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 2,006,078: 1,092,064 1,720,265 881,818 257,697 28,116 0 0 0 4,080 0 0: 0 0
Old : 2,006,078: 1,092,064 1,720,265 881,818 257,697 28,116 0 0 0 4,080 0 0: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -164,745: -60,375 -121,240 -95,900 -38,885 -4,620 0 0 0 -3,850 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 54.4 85.8 44.0 12.8 1.4 0.0 0.0 0.0 0.2 0.0 0.0: 0.0 0.0
Old : 100.0: 54.4 85.8 44.0 12.8 1.4 0.0 0.0 0.0 0.2 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 : 39: 12 22 4 4 . 0 0 0 . 0 0:
Old : 39: 12 22 4 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 : 65.8 47.1 87.6 70.7 63.3 47.1 83.3 70.7
Old : 65.8 47.1 87.6 70.7 63.3 47.1 83.3 70.7
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 49,104: 34,672 36,514 6,964 5,877 2,871 304 400 2,886 1,275 424 132: 0 0
Old : 49,104: 34,672 36,514 6,964 5,877 2,871 304 400 2,886 1,275 424 132: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -2,289: -1,359 -1,035 483 2,043 -2,688 304 -1,391 971 0 -189 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 70.6 74.4 14.2 12.0 5.8 0.6 0.8 5.9 2.6 0.9 0.3: 0.0 0.0
Old : 100.0: 70.6 74.4 14.2 12.0 5.8 0.6 0.8 5.9 2.6 0.9 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 : 36: 21 17 5 . 4 . . . . . .:
Old : 36: 21 17 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 : 41.6 50.8 63.4 73.4 41.3 49.2 60.3 69.7
Old : 41.6 50.8 63.4 73.4 41.3 49.2 60.3 69.7
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 1,182,422: 916,763 563,903 51,306 396,683 162,876 14,112 37,365 0 23,400 7,630 13,965: 0 0
Old : 1,182,422: 916,763 563,903 51,306 396,683 162,876 14,112 37,365 0 23,400 7,630 13,965: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -34,875: -22,504 -34,927 -15,395 -1,925 7,752 -9,408 -9,675 0 0 -780 4,680: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 77.5 47.7 4.3 33.5 13.8 1.2 3.2 0.0 2.0 0.6 1.2: 0.0 0.0
Old : 100.0: 77.5 47.7 4.3 33.5 13.8 1.2 3.2 0.0 2.0 0.6 1.2: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 37: 21 16 . 4 5 . . 0 . . .:
Old : 37: 21 16 . 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 : 40.4 56.9 60.8 77.2 39.6 49.8 57.4 69.2
Old : 40.4 56.9 60.8 77.2 39.6 49.8 57.4 69.2
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 51,399: 47,326 36,779 1,890 11,413 2,162 0 381 0 0 409 0: 21 255
Old : 51,399: 47,326 36,779 1,890 11,413 2,162 0 381 0 0 409 0: 21 255
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -2,090: -1,712 -1,953 -105 -63 -252 0 0 0 0 178 0: -21 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 92.1 71.6 3.7 22.2 4.2 0.0 0.7 0.0 0.0 0.8 0.0: 0.0 0.5
Old : 100.0: 92.1 71.6 3.7 22.2 4.2 0.0 0.7 0.0 0.0 0.8 0.0: 0.0 0.5
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 27: 17 13 . 4 . 0 . 0 0 . 0:
Old : 27: 17 13 . 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 : 59.2 68.6 80.4 86.7 55.0 60.9 71.7 77.4
Old : 59.2 68.6 80.4 86.7 55.0 60.9 71.7 77.4
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, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 24,962: 20,570 10,682 3,888 8,970 210 0 4,806 294 0 0 0: 0 0
Old : 24,962: 20,570 10,682 3,888 8,970 210 0 4,806 294 0 0 0: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: 6,957: 7,230 -567 -483 7,440 210 0 0 0 0 -126 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 82.4 42.8 15.6 35.9 0.8 0.0 19.3 1.2 0.0 0.0 0.0: 0.0 0.0
Old : 100.0: 82.4 42.8 15.6 35.9 0.8 0.0 19.3 1.2 0.0 0.0 0.0: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 20: 10 7 . . . 0 . . 0 0 0:
Old : 20: 10 7 . . . 0 . . 0 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 83.4 83.5 95.1 99.2 83.4 79.4 94.3 94.3
Old : 83.4 83.5 95.1 99.2 83.4 79.4 94.3 94.3
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM N ILL HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A63
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 48,771: 26,612 40,911 19,084 5,100 210 2,550 2,340 210 0 0 0: 105 0
Old : 48,771: 26,612 40,911 19,084 5,100 210 2,550 2,340 210 0 0 0: 105 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -216: 15 -1,407 84 0 -84 0 1,485 -210 0 0 0: -21 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 54.6 83.9 39.1 10.5 0.4 5.2 4.8 0.4 0.0 0.0 0.0: 0.2 0.0
Old : 100.0: 54.6 83.9 39.1 10.5 0.4 5.2 4.8 0.4 0.0 0.0 0.0: 0.2 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 30: 14 15 . . . . . . 0 0 0:
Old : 30: 14 15 . . . . . . 0 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 74.8 47.9 91.8 68.8 56.5 31.3 70.0 52.2
Old : 74.8 47.9 91.8 68.8 56.5 31.3 70.0 52.2
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM AEP DAY HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A64
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 41,446: 10,174 20,640 9,291 17,595 441 1,265 0 2,560 17,250 0 210: 255 0
Old : 41,446: 10,174 20,640 9,291 17,595 441 1,265 0 2,560 17,250 0 210: 255 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: 6,218: -1,175 6,806 8,049 0 -441 0 0 0 -68 0 -147: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 24.5 49.8 22.4 42.5 1.1 3.1 0.0 6.2 41.6 0.0 0.5: 0.6 0.0
Old : 100.0: 24.5 49.8 22.4 42.5 1.1 3.1 0.0 6.2 41.6 0.0 0.5: 0.6 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 21: 7 12 . . . . 0 . . 0 .:
Old : 21: 7 12 . . . . 0 . . 0 .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 80.9 84.2 97.4 94.3 75.6 81.2 85.3 86.5
Old : 80.9 84.2 97.4 94.3 75.6 81.2 85.3 86.5
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A68
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 17,713: 10,966 10,768 3,644 3,872 1,530 0 1,179 21 765 88 0: 787 255
Old : 17,713: 10,966 10,768 3,644 3,872 1,530 0 1,179 21 765 88 0: 787 255
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -2,121: -1,575 -336 -189 -1,680 0 0 1,071 -126 0 0 0: -231 -1,050
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 61.9 60.8 20.6 21.9 8.6 0.0 6.7 0.1 4.3 0.5 0.0: 4.4 1.4
Old : 100.0: 61.9 60.8 20.6 21.9 8.6 0.0 6.7 0.1 4.3 0.5 0.0: 4.4 1.4
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 24: 11 10 . . . 0 . . . . 0:
Old : 24: 11 10 . . . 0 . . . . 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 54.5 53.8 74.9 80.0 45.9 48.6 64.7 71.9
Old : 54.5 53.8 74.9 80.0 45.9 48.6 64.7 71.9
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 915,333: 851,650 585,071 0 254,053 39,059 23,400 2,040 0 0 33,886 1,224: 0 0
Old : 915,333: 851,650 585,071 0 254,053 39,059 23,400 2,040 0 0 33,886 1,224: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -55,390: -40,760 -44,215 0 8,470 -14,630 0 -1,925 0 0 -3,090 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 93.0 63.9 0.0 27.8 4.3 2.6 0.2 0.0 0.0 3.7 0.1: 0.0 0.0
Old : 100.0: 93.0 63.9 0.0 27.8 4.3 2.6 0.2 0.0 0.0 3.7 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 : 31: 18 16 0 5 . . . 0 0 . .:
Old : 31: 18 16 0 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 : 58.9 71.2 79.5 88.4 44.6 56.5 59.4 67.0
Old : 58.9 71.2 79.5 88.4 44.6 56.5 59.4 67.0
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A79
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 977,452: 449,525 777,244 383,352 151,368 48,840 95,735 0 0 0 0 0: 0 0
Old : 977,452: 449,525 777,244 383,352 151,368 48,840 95,735 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: November 29, 2011 :
: -8,522: -3,902 -3,902 -2,695 -2,695 -1,925 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 46.0 79.5 39.2 15.5 5.0 9.8 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Old : 100.0: 46.0 79.5 39.2 15.5 5.0 9.8 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 26: 13 14 . . . . 0 0 0 0 0:
Old : 26: 13 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 : 72.3 78.0 91.3 92.4 60.0 62.0 71.8 72.8
Old : 72.3 78.0 91.3 92.4 60.0 62.0 71.8 72.8
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
NYISO ZONE A 5MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A82
Disaggregated Commitments of Traders - Futures Only, December 6, 2011
-------------------------------------------------------------------------------------------------------------------------------------------------------------
: : Reportable Positions : Nonreportable
: : Producer/Merchant/ : : : : 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 : 119,845: 117,411 75,664 816 40,523 1,618 0 0 0 0 2,040 0: 0 0
Old : 119,845: 117,411 75,664 816 40,523 1,618 0 0 0 0 2,040 0: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 29, 2011 :
: -11,935: -11,165 -3,465 -770 -6,545 0 0 0 0 0 -1,925 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 98.0 63.1 0.7 33.8 1.4 0.0 0.0 0.0 0.0 1.7 0.0: 0.0 0.0
Old : 100.0: 98.0 63.1 0.7 33.8 1.4 0.0 0.0 0.0 0.0 1.7 0.0: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 20: 9 8 . . . 0 0 0 0 . 0:
Old : 20: 9 8 . . . 0 0 0 0 . 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 79.2 76.0 98.0 96.9 79.2 73.0 94.6 93.9
Old : 79.2 76.0 98.0 96.9 79.2 73.0 94.6 93.9
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated December 9, 2011