CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE Code-024651
Disaggregated Commitments of Traders - Futures Only, April 19, 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 1,550 TONS) :
: : Positions :
All : 7,490: 5,750 5,555 360 735 615 0 90 15 285 0 0: 465 480
Old : 7,490: 5,750 5,555 360 735 615 0 90 15 285 0 0: 465 480
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: -15: 45 60 -30 0 0 0 -15 15 -45 0 0: 0 -75
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 76.8 74.2 4.8 9.8 8.2 0.0 1.2 0.2 3.8 0.0 0.0: 6.2 6.4
Old : 100.0: 76.8 74.2 4.8 9.8 8.2 0.0 1.2 0.2 3.8 0.0 0.0: 6.2 6.4
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 : 21: 13 13 . . . 0 . . . 0 0:
Old : 21: 13 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 : 56.9 39.8 79.9 65.6 46.7 34.6 60.9 53.2
Old : 56.9 39.8 79.9 65.6 46.7 34.6 60.9 53.2
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, April 19, 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 : 47,186: 19,733 26,282 3,912 10,843 6,950 12,870 800 1,090 638 82 95: 1,898 1,044
Old : 47,186: 19,733 26,282 3,912 10,843 6,950 12,870 800 1,090 638 82 95: 1,898 1,044
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 284: 2 188 768 456 -384 -132 0 0 0 -126 30: 0 120
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 41.8 55.7 8.3 23.0 14.7 27.3 1.7 2.3 1.4 0.2 0.2: 4.0 2.2
Old : 100.0: 41.8 55.7 8.3 23.0 14.7 27.3 1.7 2.3 1.4 0.2 0.2: 4.0 2.2
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 44: 24 17 5 4 7 . . . . . .:
Old : 44: 24 17 5 4 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 : 46.0 61.1 64.7 78.0 39.1 54.9 51.4 62.6
Old : 46.0 61.1 64.7 78.0 39.1 54.9 51.4 62.6
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, April 19, 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 : 15,247: 10,150 10,489 2,267 832 1,348 94 620 188 0 570 28: 1,172 1,172
Old : 15,247: 10,150 10,489 2,267 832 1,348 94 620 188 0 570 28: 1,172 1,172
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 314: 304 364 0 0 0 0 0 0 0 22 0: 10 -72
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 66.6 68.8 14.9 5.5 8.8 0.6 4.1 1.2 0.0 3.7 0.2: 7.7 7.7
Old : 100.0: 66.6 68.8 14.9 5.5 8.8 0.6 4.1 1.2 0.0 3.7 0.2: 7.7 7.7
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 : 28: 15 12 4 . 4 . . . 0 . .:
Old : 28: 15 12 4 . 4 . . . 0 . .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 47.8 50.8 67.3 67.3 46.3 41.7 60.0 55.1
Old : 47.8 50.8 67.3 67.3 46.3 41.7 60.0 55.1
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, April 19, 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 : 30,051: 20,686 11,696 1,496 9,445 4,612 0 2,120 0 48 428 492: 2,717 1,258
Old : 30,051: 20,686 11,696 1,496 9,445 4,612 0 2,120 0 48 428 492: 2,717 1,258
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 488: 318 308 0 -120 190 0 0 0 -10 0 0: -10 110
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 68.8 38.9 5.0 31.4 15.3 0.0 7.1 0.0 0.2 1.4 1.6: 9.0 4.2
Old : 100.0: 68.8 38.9 5.0 31.4 15.3 0.0 7.1 0.0 0.2 1.4 1.6: 9.0 4.2
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 27: 17 12 . 4 6 0 . 0 . . .:
Old : 27: 17 12 . 4 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 : 37.5 54.4 58.5 77.0 23.6 47.0 38.5 53.8
Old : 37.5 54.4 58.5 77.0 23.6 47.0 38.5 53.8
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, April 19, 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 : 11,581: 8,689 8,366 892 1,733 524 340 0 40 0 354 0: 1,096 564
Old : 11,581: 8,689 8,366 892 1,733 524 340 0 40 0 354 0: 1,096 564
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 622: 816 882 0 0 0 0 0 0 0 -20 0: -194 -240
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 75.0 72.2 7.7 15.0 4.5 2.9 0.0 0.3 0.0 3.1 0.0: 9.5 4.9
Old : 100.0: 75.0 72.2 7.7 15.0 4.5 2.9 0.0 0.3 0.0 3.1 0.0: 9.5 4.9
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 24: 15 10 . . 4 . 0 . 0 . 0:
Old : 24: 15 10 . . 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 : 44.7 49.3 67.7 75.2 44.1 44.4 64.5 68.7
Old : 44.7 49.3 67.7 75.2 44.1 44.4 64.5 68.7
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01
Disaggregated Commitments of Traders - Futures Only, April 19, 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 : 11,928: 7,150 6,548 1,534 2,486 1,078 4 680 76 0 0 0: 2,086 1,060
Old : 11,928: 7,150 6,548 1,534 2,486 1,078 4 680 76 0 0 0: 2,086 1,060
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 353: 345 91 0 0 0 0 0 0 0 0 0: 8 262
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 59.9 54.9 12.9 20.8 9.0 0.0 5.7 0.6 0.0 0.0 0.0: 17.5 8.9
Old : 100.0: 59.9 54.9 12.9 20.8 9.0 0.0 5.7 0.6 0.0 0.0 0.0: 17.5 8.9
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 24: 15 14 . . 4 . . . 0 0 0:
Old : 24: 15 14 . . 4 . . . 0 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 43.4 55.3 62.0 77.0 41.9 43.4 49.6 59.0
Old : 43.4 55.3 62.0 77.0 41.9 43.4 49.6 59.0
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34
Disaggregated Commitments of Traders - Futures Only, April 19, 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 : 49,421: 46,808 35,379 2,167 13,536 0 0 0 0 0 382 0: 446 124
Old : 49,421: 46,808 35,379 2,167 13,536 0 0 0 0 0 382 0: 446 124
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 1,275: 1,275 1,275 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 94.7 71.6 4.4 27.4 0.0 0.0 0.0 0.0 0.0 0.8 0.0: 0.9 0.3
Old : 100.0: 94.7 71.6 4.4 27.4 0.0 0.0 0.0 0.0 0.0 0.8 0.0: 0.9 0.3
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 22: 10 10 . . 0 0 0 0 0 . 0:
Old : 22: 10 10 . . 0 0 0 0 0 . 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 88.7 78.7 96.7 97.1 88.7 78.7 96.7 97.1
Old : 88.7 78.7 96.7 97.1 88.7 78.7 96.7 97.1
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, April 19, 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 : 763,101: 677,731 507,647 43,041 244,435 4,697 0 0 0 31,310 0 6,322: 0 0
Old : 763,101: 677,731 507,647 43,041 244,435 4,697 0 0 0 31,310 0 6,322: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 23,400: 23,400 23,400 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 88.8 66.5 5.6 32.0 0.6 0.0 0.0 0.0 4.1 0.0 0.8: 0.0 0.0
Old : 100.0: 88.8 66.5 5.6 32.0 0.6 0.0 0.0 0.0 4.1 0.0 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 : 24: 12 9 . . . 0 0 0 . 0 .:
Old : 24: 12 9 . . . 0 0 0 . 0 .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 85.9 76.7 95.2 97.0 85.1 75.6 94.3 95.9
Old : 85.9 76.7 95.2 97.0 85.1 75.6 94.3 95.9
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54
Disaggregated Commitments of Traders - Futures Only, April 19, 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 : 55,371: 27,651 36,517 26,418 17,342 1,302 0 0 0 0 210 0: 0 0
Old : 55,371: 27,651 36,517 26,418 17,342 1,302 0 0 0 0 210 0: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 440: 440 440 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 49.9 65.9 47.7 31.3 2.4 0.0 0.0 0.0 0.0 0.4 0.0: 0.0 0.0
Old : 100.0: 49.9 65.9 47.7 31.3 2.4 0.0 0.0 0.0 0.0 0.4 0.0: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 27: 12 12 5 . . 0 0 0 0 . 0:
Old : 27: 12 12 5 . . 0 0 0 0 . 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 66.5 80.9 86.5 92.5 66.5 80.1 83.2 88.4
Old : 66.5 80.9 86.5 92.5 66.5 80.1 83.2 88.4
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, April 19, 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 : 964,442: 459,983 632,962 476,739 303,760 27,720 0 0 0 0 0 0: 0 0
Old : 964,442: 459,983 632,962 476,739 303,760 27,720 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: April 12, 2011 :
: 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: 47.7 65.6 49.4 31.5 2.9 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
Old : 100.0: 47.7 65.6 49.4 31.5 2.9 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 : 23: 13 9 5 . . 0 0 0 0 0 0:
Old : 23: 13 9 5 . . 0 0 0 0 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 66.8 84.9 86.9 97.5 66.8 84.5 82.3 89.3
Old : 66.8 84.9 86.9 97.5 66.8 84.5 82.3 89.3
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, April 19, 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 : 180,954: 100,441 140,065 77,981 36,319 2,108 0 0 0 210 2,248 214: 0 0
Old : 180,954: 100,441 140,065 77,981 36,319 2,108 0 0 0 210 2,248 214: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 1,732: 2,460 -520 0 0 0 0 0 0 -732 2,248 4: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 55.5 77.4 43.1 20.1 1.2 0.0 0.0 0.0 0.1 1.2 0.1: 0.0 0.0
Old : 100.0: 55.5 77.4 43.1 20.1 1.2 0.0 0.0 0.0 0.1 1.2 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 : 39: 18 22 . 6 . 0 0 0 . . .:
Old : 39: 18 22 . 6 . 0 0 0 . . .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 67.8 53.7 90.8 74.5 67.5 53.7 87.7 74.5
Old : 67.8 53.7 90.8 74.5 67.5 53.7 87.7 74.5
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57
Disaggregated Commitments of Traders - Futures Only, April 19, 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 : 3,134,619: 1,749,890 2,431,227 1,341,658 614,637 39,201 0 0 0 0 45,684 3,870: 0 0
Old : 3,134,619: 1,749,890 2,431,227 1,341,658 614,637 39,201 0 0 0 0 45,684 3,870: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: -5,506: 0 -55,060 0 0 0 0 0 0 -9,376 45,684 3,870: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 55.8 77.6 42.8 19.6 1.3 0.0 0.0 0.0 0.0 1.5 0.1: 0.0 0.0
Old : 100.0: 55.8 77.6 42.8 19.6 1.3 0.0 0.0 0.0 0.0 1.5 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 : 37: 15 20 . 6 . 0 0 0 0 . .:
Old : 37: 15 20 . 6 . 0 0 0 0 . .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 71.5 56.8 94.4 79.0 70.9 56.8 92.1 79.0
Old : 71.5 56.8 94.4 79.0 70.9 56.8 92.1 79.0
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, April 19, 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 : 52,558: 35,705 45,076 7,896 1,340 4,270 1,275 190 0 3,280 1,295 132: 0 255
Old : 52,558: 35,705 45,076 7,896 1,340 4,270 1,275 190 0 3,280 1,295 132: 0 255
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 67.9 85.8 15.0 2.5 8.1 2.4 0.4 0.0 6.2 2.5 0.3: 0.0 0.5
Old : 100.0: 67.9 85.8 15.0 2.5 8.1 2.4 0.4 0.0 6.2 2.5 0.3: 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 : 33: 18 16 5 . . . . 0 . . .:
Old : 33: 18 16 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 : 52.0 60.8 68.3 76.6 44.9 59.1 58.1 69.1
Old : 52.0 60.8 68.3 76.6 44.9 59.1 58.1 69.1
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, April 19, 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 : 1,169,979: 988,090 865,321 61,116 157,280 97,373 0 0 0 23,400 50,005 0: 0 0
Old : 1,169,979: 988,090 865,321 61,116 157,280 97,373 0 0 0 23,400 50,005 0: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 86,680: 86,680 -7,400 -23,520 70,560 23,520 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 84.5 74.0 5.2 13.4 8.3 0.0 0.0 0.0 2.0 4.3 0.0: 0.0 0.0
Old : 100.0: 84.5 74.0 5.2 13.4 8.3 0.0 0.0 0.0 2.0 4.3 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: 19 18 4 . 5 0 0 0 . . 0:
Old : 37: 19 18 4 . 5 0 0 0 . . 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 47.9 57.1 69.1 74.6 47.4 56.0 62.8 72.6
Old : 47.9 57.1 69.1 74.6 47.4 56.0 62.8 72.6
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60
Disaggregated Commitments of Traders - Futures Only, April 19, 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 : 48,662: 38,663 31,474 2,740 9,524 7,111 0 0 0 105 0 0: 43 553
Old : 48,662: 38,663 31,474 2,740 9,524 7,111 0 0 0 105 0 0: 43 553
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 1,275: 1,275 1,275 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 79.5 64.7 5.6 19.6 14.6 0.0 0.0 0.0 0.2 0.0 0.0: 0.1 1.1
Old : 100.0: 79.5 64.7 5.6 19.6 14.6 0.0 0.0 0.0 0.2 0.0 0.0: 0.1 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 : 27: 17 13 . 4 . 0 0 0 . 0 0:
Old : 27: 17 13 . 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 : 55.5 50.2 79.6 78.5 36.9 36.9 50.2 50.3
Old : 55.5 50.2 79.6 78.5 36.9 36.9 50.2 50.3
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, April 19, 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 : 38,804: 17,194 31,390 20,401 2,550 764 0 0 0 0 3,739 170: 275 191
Old : 38,804: 17,194 31,390 20,401 2,550 764 0 0 0 0 3,739 170: 275 191
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 44.3 80.9 52.6 6.6 2.0 0.0 0.0 0.0 0.0 9.6 0.4: 0.7 0.5
Old : 100.0: 44.3 80.9 52.6 6.6 2.0 0.0 0.0 0.0 0.0 9.6 0.4: 0.7 0.5
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 20: 11 9 . . . 0 0 0 0 . .:
Old : 20: 11 9 . . . 0 0 0 0 . .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 82.2 78.2 92.3 93.0 78.2 70.8 85.1 84.7
Old : 82.2 78.2 92.3 93.0 78.2 70.8 85.1 84.7
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, April 19, 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 : 20,200: 13,323 12,968 3,644 4,681 1,831 0 86 0 510 315 0: 892 319
Old : 20,200: 13,323 12,968 3,644 4,681 1,831 0 86 0 510 315 0: 892 319
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 765: 765 765 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 64.2 18.0 23.2 9.1 0.0 0.4 0.0 2.5 1.6 0.0: 4.4 1.6
Old : 100.0: 66.0 64.2 18.0 23.2 9.1 0.0 0.4 0.0 2.5 1.6 0.0: 4.4 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 : 24: 12 9 . . . 0 . 0 . . 0:
Old : 24: 12 9 . . . 0 . 0 . . 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 50.9 53.0 72.4 79.3 49.6 46.3 65.7 65.7
Old : 50.9 53.0 72.4 79.3 49.6 46.3 65.7 65.7
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, April 19, 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 : 937,574: 772,539 560,791 0 210,927 139,235 23,400 17,725 0 0 6,496 2,400: 0 0
Old : 937,574: 772,539 560,791 0 210,927 139,235 23,400 17,725 0 0 6,496 2,400: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: -6,607: -6,607 -6,607 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 82.4 59.8 0.0 22.5 14.9 2.5 1.9 0.0 0.0 0.7 0.3: 0.0 0.0
Old : 100.0: 82.4 59.8 0.0 22.5 14.9 2.5 1.9 0.0 0.0 0.7 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 : 32: 17 16 0 5 . . . 0 0 . .:
Old : 32: 17 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 : 57.4 58.4 80.2 78.5 32.8 29.4 44.2 38.8
Old : 57.4 58.4 80.2 78.5 32.8 29.4 44.2 38.8
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A79
Disaggregated Commitments of Traders - Futures Only, April 19, 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 : 745,605: 386,934 569,151 252,015 120,303 4,656 47,040 0 0 3,465 0 51,495: 0 0
Old : 745,605: 386,934 569,151 252,015 120,303 4,656 47,040 0 0 3,465 0 51,495: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 12, 2011 :
: 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: 51.9 76.3 33.8 16.1 0.6 6.3 0.0 0.0 0.5 0.0 6.9: 0.0 0.0
Old : 100.0: 51.9 76.3 33.8 16.1 0.6 6.3 0.0 0.0 0.5 0.0 6.9: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 20: 11 6 . . . . 0 0 . 0 .:
Old : 20: 11 6 . . . . 0 0 . 0 .:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 70.5 84.0 93.1 99.2 59.1 65.7 68.9 72.0
Old : 70.5 84.0 93.1 99.2 59.1 65.7 68.9 72.0
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated April 22, 2011