Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM WH REAL TIME PEAK OTC - ICE OTC (Contracts of 800 MWh) : CFTC Code #064363 Open Interest is 167,665 : : Positions : : 80,391 115,194 9,288 12,530 17,398 34,163 4,269 15,080 8,102 491 2,426 : : : : Changes from: June 14, 2011 : : -392 -730 608 -2,551 890 -3,552 -589 973 -444 90 45 : : : : Percent of Open Interest Represented by Each Category of Trader : : 47.9 68.7 5.5 7.5 10.4 20.4 2.5 9.0 4.8 0.3 1.4 : : : : Number of Traders in Each Category Total Traders: 82 : : 40 38 7 9 12 9 . 8 6 . 5 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- MID-C FINANCIAL PEAK OTC - ICE OTC (Contracts of 400 MWh) : CFTC Code #064391 Open Interest is 68,829 : : Positions : : 51,399 31,557 6,158 25,179 9,316 252 272 859 387 1,188 381 : : : : Changes from: June 14, 2011 : : -242 -2,537 -94 1,751 -859 -39 93 -73 78 396 51 : : : : Percent of Open Interest Represented by Each Category of Trader : : 74.7 45.8 8.9 36.6 13.5 0.4 0.4 1.2 0.6 1.7 0.6 : : : : Number of Traders in Each Category Total Traders: 45 : : 27 26 . 5 7 . . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- MID-C FINANCIAL OFF-PEAK OTC - ICE OTC (Contracts of 25 MWh) : CFTC Code #064392 Open Interest is 591,085 : : Positions : : 514,776 286,659 6,661 232,666 62,960 1,520 624 304 4,560 7,568 304 : : : : Changes from: June 14, 2011 : : -2,329 11,056 2,553 -7,856 2,680 1,376 624 -1,376 2,984 760 -24 : : : : Percent of Open Interest Represented by Each Category of Trader : : 87.1 48.5 1.1 39.4 10.7 0.3 0.1 0.1 0.8 1.3 0.1 : : : : Number of Traders in Each Category Total Traders: 34 : : 20 17 4 4 5 . . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM WH OFF PEAK REAL TIME OTC - ICE OTC (Contracts of 50 Megawatt Hours) : CFTC Code #064394 Open Interest is 1,654,025 : : Positions : :1,025,844 1,168,783 197,569 34,884 278,209 40,273 0 92,408 384 60,427 19,314 : : : : Changes from: June 14, 2011 : : -8,809 -8,431 -6,876 -5,190 1,471 1,216 0 -3,648 0 -848 -793 : : : : Percent of Open Interest Represented by Each Category of Trader : : 62.0 70.7 11.9 2.1 16.8 2.4 0.0 5.6 0.0 3.7 1.2 : : : : Number of Traders in Each Category Total Traders: 58 : : 30 26 6 4 7 4 0 4 . 5 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- SP15 FIN DAYAHEAD LPM PEAK OTC - ICE OTC (Contracts of 400 Megawatt Hours) : CFTC Code #064395 Open Interest is 125,609 : : Positions : : 70,940 86,804 23,639 4,768 28,634 151 3,165 1,158 297 280 786 : : : : Changes from: June 14, 2011 : : -1,737 -80 677 -498 681 -2 -63 200 291 -56 105 : : : : Percent of Open Interest Represented by Each Category of Trader : : 56.5 69.1 18.8 3.8 22.8 0.1 2.5 0.9 0.2 0.2 0.6 : : : : Number of Traders in Each Category Total Traders: 52 : : 27 28 6 . 8 . 4 . . . 4 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- SP15 FIN DA LPM OFF PEAK OTC - ICE OTC (Contracts of 25 Megawatt Hours) : CFTC Code #064396 Open Interest is 524,927 : : Positions : : 363,897 339,167 131,130 152,478 28,619 304 1,824 0 0 1,862 977 : : : : Changes from: June 14, 2011 : : -5,468 910 7,911 -25 0 -952 0 0 0 606 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 69.3 64.6 25.0 29.0 5.5 0.1 0.3 0.0 0.0 0.4 0.2 : : : : Number of Traders in Each Category Total Traders: 32 : : 17 15 . 4 4 . . 0 0 . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #064657 Open Interest is 50,752 : : Positions : : 21,185 23,083 1,223 18,937 5,780 18,490 674 694 1,246 56 104 : : : : Changes from: June 14, 2011 : : -63 191 -446 2,294 -212 2,744 16 80 242 -120 -96 : : : : Percent of Open Interest Represented by Each Category of Trader : : 41.7 45.5 2.4 37.3 11.4 36.4 1.3 1.4 2.5 0.1 0.2 : : : : Number of Traders in Each Category Total Traders: 45 : : 27 22 . 6 8 . . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #06465H Open Interest is 14,763 : : Positions : : 10,287 10,050 1,893 756 1,382 0 620 100 0 831 0 : : : : Changes from: June 14, 2011 : : 96 178 0 0 0 0 0 0 0 26 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 69.7 68.1 12.8 5.1 9.4 0.0 4.2 0.7 0.0 5.6 0.0 : : : : Number of Traders in Each Category Total Traders: 30 : : 18 15 4 . 4 0 . . 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #06465I Open Interest is 10,592 : : Positions : : 6,658 5,848 128 2,095 511 0 736 30 630 138 46 : : : : Changes from: June 14, 2011 : : -20 10 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 62.9 55.2 1.2 19.8 4.8 0.0 6.9 0.3 5.9 1.3 0.4 : : : : Number of Traders in Each Category Total Traders: 21 : : 12 10 . . . 0 . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE (2.5 MEGAWATTS PER OFF PEAK HRS) : CFTC Code #06465M Open Interest is 28,947 : : Positions : : 19,631 11,190 1,474 9,583 3,904 174 2,220 24 332 20 754 : : : : Changes from: June 14, 2011 : : 14 4 0 44 -38 24 20 24 -12 0 12 : : : : Percent of Open Interest Represented by Each Category of Trader : : 67.8 38.7 5.1 33.1 13.5 0.6 7.7 0.1 1.1 0.1 2.6 : : : : Number of Traders in Each Category Total Traders: 27 : : 17 12 . . 6 . . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE (2.5 MEGAWATTS PER OFF PEAK HRS) : CFTC Code #06465S Open Interest is 11,639 : : Positions : : 8,561 8,281 868 1,403 660 8 0 352 0 383 0 : : : : Changes from: June 14, 2011 : : 96 248 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 73.6 71.1 7.5 12.1 5.7 0.1 0.0 3.0 0.0 3.3 0.0 : : : : Number of Traders in Each Category Total Traders: 25 : : 15 13 . . 4 . 0 . 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #064A01 Open Interest is 11,898 : : Positions : : 6,244 7,716 1,556 1,326 1,434 0 588 48 340 0 0 : : : : Changes from: June 14, 2011 : : 130 90 -60 -20 20 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 52.5 64.9 13.1 11.1 12.1 0.0 4.9 0.4 2.9 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 27 : : 15 13 . . . 0 . . . 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE (2.5 MW X OFF PEAK HOURS PER MONTH) : CFTC Code #064A02 Open Interest is 6,558 : : Positions : : 3,500 2,922 808 1,768 970 0 0 0 0 210 0 : : : : Changes from: June 14, 2011 : : . . . . . . . . . . . : : : : Percent of Open Interest Represented by Each Category of Trader : : 53.4 44.6 12.3 27.0 14.8 0.0 0.0 0.0 0.0 3.2 0.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 13 11 . . . 0 0 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A34 Open Interest is 45,970 : : Positions : : 43,483 32,682 2,083 12,990 0 0 0 0 0 298 0 : : : : Changes from: June 14, 2011 : : 39 39 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 94.6 71.1 4.5 28.3 0.0 0.0 0.0 0.0 0.0 0.6 0.0 : : : : Number of Traders in Each Category Total Traders: 23 : : 11 9 . . 0 0 0 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A35 Open Interest is 697,209 : : Positions : : 638,911 459,956 40,682 227,011 5,472 0 0 0 7,374 0 4,770 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 91.6 66.0 5.8 32.6 0.8 0.0 0.0 0.0 1.1 0.0 0.7 : : : : Number of Traders in Each Category Total Traders: 21 : : 10 7 . . . 0 0 0 . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A54 Open Interest is 53,498 : : Positions : : 28,840 37,144 22,118 13,814 2,540 0 0 0 0 0 0 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 53.9 69.4 41.3 25.8 4.7 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 22 : : 10 10 4 . . 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A55 Open Interest is 958,512 : : Positions : : 523,813 658,480 387,739 253,072 46,960 0 0 0 0 0 0 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 54.6 68.7 40.5 26.4 4.9 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 9 8 4 . . 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A56 Open Interest is 168,188 : : Positions : : 93,067 133,911 69,819 29,862 2,814 0 0 0 676 0 1,578 : : : : Changes from: June 14, 2011 : : 0 866 0 0 0 0 0 0 676 -213 -676 : : : : Percent of Open Interest Represented by Each Category of Trader : : 55.3 79.6 41.5 17.8 1.7 0.0 0.0 0.0 0.4 0.0 0.9 : : : : Number of Traders in Each Category Total Traders: 38 : : 16 24 . 4 . 0 0 0 . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 50 MEGAWATT HOURS) : CFTC Code #064A57 Open Interest is 2,906,202 : : Positions : :1,619,257 2,303,293 1,232,544 504,987 36,443 0 0 0 0 43,521 17,958 : : : : Changes from: June 14, 2011 : : 12,000 12,000 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 55.7 79.3 42.4 17.4 1.3 0.0 0.0 0.0 0.0 1.5 0.6 : : : : Number of Traders in Each Category Total Traders: 36 : : 13 19 . 4 . 0 0 0 0 . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A58 Open Interest is 48,368 : : Positions : : 33,319 38,834 6,447 2,333 3,997 1,275 820 0 2,071 1,148 1,236 : : : : Changes from: June 14, 2011 : : 866 0 0 0 0 0 0 0 -889 0 889 : : : : Percent of Open Interest Represented by Each Category of Trader : : 68.9 80.3 13.3 4.8 8.3 2.6 1.7 0.0 4.3 2.4 2.6 : : : : Number of Traders in Each Category Total Traders: 36 : : 19 16 4 . . . . 0 . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A59 Open Interest is 1,162,037 : : Positions : : 955,735 907,891 76,388 119,248 100,509 0 0 0 27,565 32,549 1,840 : : : : Changes from: June 14, 2011 : : 16,000 16,000 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 82.2 78.1 6.6 10.3 8.6 0.0 0.0 0.0 2.4 2.8 0.2 : : : : Number of Traders in Each Category Total Traders: 35 : : 19 15 4 . 4 0 0 0 . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A60 Open Interest is 53,734 : : Positions : : 44,706 37,941 2,530 9,127 6,113 0 0 0 215 0 0 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 83.2 70.6 4.7 17.0 11.4 0.0 0.0 0.0 0.4 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 28 : : 16 15 . 4 . 0 0 0 . 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM N ILL HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A63 Open Interest is 36,793 : : Positions : : 15,421 29,673 19,549 2,550 596 630 0 0 0 3,461 364 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 41.9 80.6 53.1 6.9 1.6 1.7 0.0 0.0 0.0 9.4 1.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 11 8 . . . . 0 0 0 . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A68 Open Interest is 20,315 : : Positions : : 14,039 12,523 3,531 5,116 1,831 0 526 0 510 0 0 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 69.1 61.6 17.4 25.2 9.0 0.0 2.6 0.0 2.5 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 24 : : 13 10 . . . 0 . 0 . 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A78 Open Interest is 1,024,395 : : Positions : : 882,602 671,154 0 225,747 107,153 23,400 13,765 0 4,664 0 6,576 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 86.2 65.5 0.0 22.0 10.5 2.3 1.3 0.0 0.5 0.0 0.6 : : : : Number of Traders in Each Category Total Traders: 32 : : 17 17 0 5 . . . 0 . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A79 Open Interest is 678,594 : : Positions : : 325,467 524,314 246,471 125,233 4,656 47,040 0 0 30,569 0 24,391 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 48.0 77.3 36.3 18.5 0.7 6.9 0.0 0.0 4.5 0.0 3.6 : : : : Number of Traders in Each Category Total Traders: 21 : : 12 5 . . . . 0 0 . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of June 21, 2011 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- NYISO ZONE A 5MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A82 Open Interest is 180,533 : : Positions : : 153,611 137,824 25,418 41,205 1,504 0 0 0 0 0 0 : : : : Changes from: June 14, 2011 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 85.1 76.3 14.1 22.8 0.8 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 9 9 . . . 0 0 0 0 0 0 : ----------------------------------------------------------------------------------------------------------------
Updated June 24, 2011