CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE Code-024651
Disaggregated Commitments of Traders - Options and Futures Combined, April 12, 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 : 7,595: 5,705 5,507 390 767 644 0 105 0 330 0 0: 526 572
Old : 7,595: 5,705 5,507 390 767 644 0 105 0 330 0 0: 526 572
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 5, 2011 :
: -20: -300 251 225 -91 -25 0 -15 0 0 0 0: 80 -140
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 75.1 72.5 5.1 10.1 8.5 0.0 1.4 0.0 4.3 0.0 0.0: 6.9 7.5
Old : 100.0: 75.1 72.5 5.1 10.1 8.5 0.0 1.4 0.0 4.3 0.0 0.0: 6.9 7.5
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 21: 13 13 . . . 0 . 0 . 0 0:
Old : 21: 13 13 . . . 0 . 0 . 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 60.0 38.8 78.9 64.9 47.5 34.2 60.0 52.8
Old : 60.0 38.8 78.9 64.9 47.5 34.2 60.0 52.8
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 - Options and Futures Combined, April 12, 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 : 187,745: 90,425 92,288 3,986 10,863 59,741 8,231 2,906 17,727 141 182 973: 6,519 3,064
Old : 187,745: 90,425 92,288 3,986 10,863 59,741 8,231 2,906 17,727 141 182 973: 6,519 3,064
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 5, 2011 :
: 3,006: 1,797 1,208 -7 -776 806 -504 -27 458 -27 -365 305: 178 1,397
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 48.2 49.2 2.1 5.8 31.8 4.4 1.5 9.4 0.1 0.1 0.5: 3.5 1.6
Old : 100.0: 48.2 49.2 2.1 5.8 31.8 4.4 1.5 9.4 0.1 0.1 0.5: 3.5 1.6
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 48: 27 23 4 5 8 . . 4 4 . 4:
Old : 48: 27 23 4 5 8 . . 4 4 . 4:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 43.1 52.0 75.1 83.8 9.2 12.4 12.1 15.4
Old : 43.1 52.0 75.1 83.8 9.2 12.4 12.1 15.4
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 - Options and Futures Combined, April 12, 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 : 24,227: 12,767 12,886 3,071 2,787 4,974 585 120 1,639 0 548 28: 1,162 1,244
Old : 24,227: 12,767 12,886 3,071 2,787 4,974 585 120 1,639 0 548 28: 1,162 1,244
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 5, 2011 :
: 435: 130 125 -112 35 245 150 0 23 0 8 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 52.7 53.2 12.7 11.5 20.5 2.4 0.5 6.8 0.0 2.3 0.1: 4.8 5.1
Old : 100.0: 52.7 53.2 12.7 11.5 20.5 2.4 0.5 6.8 0.0 2.3 0.1: 4.8 5.1
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 28: 15 12 4 . 5 . . . 0 . .:
Old : 28: 15 12 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 : 45.6 52.3 68.0 73.6 31.6 29.4 40.2 41.5
Old : 45.6 52.3 68.0 73.6 31.6 29.4 40.2 41.5
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 - Options and Futures Combined, April 12, 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 : 29,563: 20,368 11,388 1,496 9,565 4,422 0 2,120 0 58 428 492: 2,727 1,148
Old : 29,563: 20,368 11,388 1,496 9,565 4,422 0 2,120 0 58 428 492: 2,727 1,148
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 5, 2011 :
: 412: 178 50 0 360 0 0 0 0 0 -266 220: 14 48
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 68.9 38.5 5.1 32.4 15.0 0.0 7.2 0.0 0.2 1.4 1.7: 9.2 3.9
Old : 100.0: 68.9 38.5 5.1 32.4 15.0 0.0 7.2 0.0 0.2 1.4 1.7: 9.2 3.9
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 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 : 38.1 54.2 59.2 77.3 23.7 47.4 39.2 54.4
Old : 38.1 54.2 59.2 77.3 23.7 47.4 39.2 54.4
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 - Options and Futures Combined, April 12, 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 : 10,959: 7,873 7,484 892 1,733 524 340 0 40 0 374 0: 1,290 804
Old : 10,959: 7,873 7,484 892 1,733 524 340 0 40 0 374 0: 1,290 804
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 5, 2011 :
: -12: -12 0 0 0 0 0 0 0 0 -46 0: 0 34
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 71.8 68.3 8.1 15.8 4.8 3.1 0.0 0.4 0.0 3.4 0.0: 11.8 7.3
Old : 100.0: 71.8 68.3 8.1 15.8 4.8 3.1 0.0 0.4 0.0 3.4 0.0: 11.8 7.3
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: 13 8 . . 4 . 0 . 0 . 0:
Old : 22: 13 8 . . 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 : 47.2 51.7 69.2 78.2 46.6 46.7 66.9 70.9
Old : 47.2 51.7 69.2 78.2 46.6 46.7 66.9 70.9
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 - Options and Futures Combined, April 12, 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 : 29,143: 19,189 17,998 1,681 3,144 5,726 0 1,017 459 0 0 0: 2,087 798
Old : 29,143: 19,189 17,998 1,681 3,144 5,726 0 1,017 459 0 0 0: 2,087 798
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 5, 2011 :
: 565: 574 390 1 121 21 0 26 -6 0 0 0: -24 14
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 65.8 61.8 5.8 10.8 19.6 0.0 3.5 1.6 0.0 0.0 0.0: 7.2 2.7
Old : 100.0: 65.8 61.8 5.8 10.8 19.6 0.0 3.5 1.6 0.0 0.0 0.0: 7.2 2.7
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 24: 16 15 . . 4 0 . . 0 0 0:
Old : 24: 16 15 . . 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 : 58.6 62.5 79.3 81.9 28.2 38.2 37.4 43.1
Old : 58.6 62.5 79.3 81.9 28.2 38.2 37.4 43.1
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 - Options and Futures Combined, April 12, 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 : 48,146: 45,533 34,104 2,167 13,536 0 0 0 0 0 382 0: 446 124
Old : 48,146: 45,533 34,104 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 5, 2011 :
: 64: 64 64 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 94.6 70.8 4.5 28.1 0.0 0.0 0.0 0.0 0.0 0.8 0.0: 0.9 0.3
Old : 100.0: 94.6 70.8 4.5 28.1 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 : 88.4 80.8 96.6 97.0 88.4 80.8 96.6 97.0
Old : 88.4 80.8 96.6 97.0 88.4 80.8 96.6 97.0
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35
Disaggregated Commitments of Traders - Options and Futures Combined, April 12, 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 : 739,701: 654,331 484,247 43,041 244,435 4,697 0 0 0 31,310 0 6,322: 0 0
Old : 739,701: 654,331 484,247 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 5, 2011 :
: 776: 776 776 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 88.5 65.5 5.8 33.0 0.6 0.0 0.0 0.0 4.2 0.0 0.9: 0.0 0.0
Old : 100.0: 88.5 65.5 5.8 33.0 0.6 0.0 0.0 0.0 4.2 0.0 0.9: 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 : 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 : 85.4 79.1 95.0 96.9 84.6 78.0 94.2 95.8
Old : 85.4 79.1 95.0 96.9 84.6 78.0 94.2 95.8
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54
Disaggregated Commitments of Traders - Options and Futures Combined, April 12, 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 : 54,931: 27,211 36,077 26,418 17,342 1,302 0 0 0 0 210 0: 0 0
Old : 54,931: 27,211 36,077 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 5, 2011 :
: -2,130: -2,130 -2,130 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 49.5 65.7 48.1 31.6 2.4 0.0 0.0 0.0 0.0 0.4 0.0: 0.0 0.0
Old : 100.0: 49.5 65.7 48.1 31.6 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 : 67.0 81.6 87.2 93.1 67.0 80.8 83.9 88.3
Old : 67.0 81.6 87.2 93.1 67.0 80.8 83.9 88.3
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 - Options and Futures Combined, April 12, 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 5, 2011 :
: -46,880: -46,880 -46,880 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 - Options and Futures Combined, April 12, 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 : 179,222: 97,981 140,585 77,981 36,319 2,108 0 0 0 942 0 210: 0 0
Old : 179,222: 97,981 140,585 77,981 36,319 2,108 0 0 0 942 0 210: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 5, 2011 :
: 210: 210 210 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 54.7 78.4 43.5 20.3 1.2 0.0 0.0 0.0 0.5 0.0 0.1: 0.0 0.0
Old : 100.0: 54.7 78.4 43.5 20.3 1.2 0.0 0.0 0.0 0.5 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 : 39: 17 22 . 6 . 0 0 0 . 0 .:
Old : 39: 17 22 . 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 : 68.4 54.7 91.4 76.1 68.2 54.7 88.3 76.1
Old : 68.4 54.7 91.4 76.1 68.2 54.7 88.3 76.1
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 - Options and Futures Combined, April 12, 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 : 3,140,125: 1,749,890 2,486,287 1,341,658 614,637 39,201 0 0 0 9,376 0 0: 0 0
Old : 3,140,125: 1,749,890 2,486,287 1,341,658 614,637 39,201 0 0 0 9,376 0 0: 0 0
Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 5, 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: 55.7 79.2 42.7 19.6 1.2 0.0 0.0 0.0 0.3 0.0 0.0: 0.0 0.0
Old : 100.0: 55.7 79.2 42.7 19.6 1.2 0.0 0.0 0.0 0.3 0.0 0.0: 0.0 0.0
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 37: 15 20 . 6 . 0 0 0 . 0 0:
Old : 37: 15 20 . 6 . 0 0 0 . 0 0:
Other: 0: 0 0 0 0 0 0 0 0 0 0 0:
:-------------------------------------------------------------------------------------------------------------------------------------------------------
: Percent of Open Interest Held by the Indicated Number of the Largest Traders
: By Gross Position By Net Position
: 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders
: Long: Short Long Short: Long Short Long Short
:----------------------------------------------------------------------------------------------------
All : 71.4 57.7 94.2 79.9 70.8 57.7 91.9 79.9
Old : 71.4 57.7 94.2 79.9 70.8 57.7 91.9 79.9
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 - Options and Futures Combined, April 12, 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 5, 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 - Options and Futures Combined, April 12, 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 : 1,083,299: 901,410 872,721 84,636 86,720 73,853 0 0 0 23,400 50,005 0: 0 0
Old : 1,083,299: 901,410 872,721 84,636 86,720 73,853 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 5, 2011 :
: 31,200: 23,440 19,360 13,765 0 0 0 0 0 -6,005 11,840 0: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 83.2 80.6 7.8 8.0 6.8 0.0 0.0 0.0 2.2 4.6 0.0: 0.0 0.0
Old : 100.0: 83.2 80.6 7.8 8.0 6.8 0.0 0.0 0.0 2.2 4.6 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 . 4 0 0 0 . . 0:
Old : 37: 19 18 4 . 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 : 48.4 55.9 68.3 74.7 45.0 55.1 61.1 72.5
Old : 48.4 55.9 68.3 74.7 45.0 55.1 61.1 72.5
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 - Options and Futures Combined, April 12, 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 : 47,387: 37,388 30,199 2,740 9,524 7,111 0 0 0 105 0 0: 43 553
Old : 47,387: 37,388 30,199 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 5, 2011 :
: 0: 0 110 0 0 0 0 0 0 105 -5 -105: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 78.9 63.7 5.8 20.1 15.0 0.0 0.0 0.0 0.2 0.0 0.0: 0.1 1.2
Old : 100.0: 78.9 63.7 5.8 20.1 15.0 0.0 0.0 0.0 0.2 0.0 0.0: 0.1 1.2
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 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 : 57.0 49.0 80.1 77.9 37.9 35.2 51.6 49.0
Old : 57.0 49.0 80.1 77.9 37.9 35.2 51.6 49.0
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 - Options and Futures Combined, April 12, 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 5, 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 - Options and Futures Combined, April 12, 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 : 34,236: 25,059 26,575 4,825 3,991 2,950 0 86 0 510 315 0: 892 319
Old : 34,236: 25,059 26,575 4,825 3,991 2,950 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 5, 2011 :
: 445: 257 743 -24 0 -43 0 0 0 0 0 0: 255 -255
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 73.2 77.6 14.1 11.7 8.6 0.0 0.3 0.0 1.5 0.9 0.0: 2.6 0.9
Old : 100.0: 73.2 77.6 14.1 11.7 8.6 0.0 0.3 0.0 1.5 0.9 0.0: 2.6 0.9
Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0
: : :
: : Number of Traders in Each Category :
All : 24: 12 9 4 . . 0 . 0 . . 0:
Old : 24: 12 9 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 : 58.7 73.8 80.7 88.5 40.4 55.1 55.0 63.3
Old : 58.7 73.8 80.7 88.5 40.4 55.1 55.0 63.3
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78
Disaggregated Commitments of Traders - Options and Futures Combined, April 12, 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 : 944,181: 779,146 567,398 0 210,927 139,235 23,400 17,725 0 0 6,496 2,400: 0 0
Old : 944,181: 779,146 567,398 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 5, 2011 :
: -1,600: 0 -2,776 0 0 0 0 0 0 0 2,776 -1,600: 0 0
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 82.5 60.1 0.0 22.3 14.7 2.5 1.9 0.0 0.0 0.7 0.3: 0.0 0.0
Old : 100.0: 82.5 60.1 0.0 22.3 14.7 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 : 58.0 56.2 80.6 78.7 32.9 29.8 44.2 39.1
Old : 58.0 56.2 80.6 78.7 32.9 29.8 44.2 39.1
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 - Options and Futures Combined, April 12, 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 5, 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 15, 2011