NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,923 COMMITMENTS 1,080 1,250 125 4,428 4,182 5,633 5,557 290 366 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 725) 0 375 125 575 200 700 700 25 25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 18.2 21.1 2.1 74.8 70.6 95.1 93.8 4.9 6.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 4 1 16 17 18 21 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 166,174 COMMITMENTS 27,431 14,165 24,238 87,336 100,831 139,005 139,234 27,169 26,940 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 2,809) 1,945 -1,196 -2,139 2,248 7,368 2,054 4,033 755 -1,224 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.5 8.5 14.6 52.6 60.7 83.7 83.8 16.3 16.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 123) 29 27 34 56 57 106 98 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 687,913 COMMITMENTS 58,583 91,797 279,505 269,386 281,691 607,474 652,993 80,439 34,920 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 24,399) 5,109 9,719 10,580 8,927 4,321 24,616 24,620 -217 -221 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.5 13.3 40.6 39.2 40.9 88.3 94.9 11.7 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 218) 57 58 79 94 72 198 170 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 53,906 COMMITMENTS 0 189 2,260 46,109 46,113 48,369 48,562 5,537 5,344 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 232) 0 -198 15 -183 570 -168 387 400 -155 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.4 4.2 85.5 85.5 89.7 90.1 10.3 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 1 1 18 19 19 20 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 63,314 COMMITMENTS 7,209 2,500 1,873 46,085 52,105 55,167 56,478 8,147 6,836 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 1,083) 155 0 -206 1,536 2,269 1,485 2,063 -402 -980 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.4 3.9 3.0 72.8 82.3 87.1 89.2 12.9 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 3 1 3 20 18 24 21 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 118,106 COMMITMENTS 1,984 439 920 103,397 106,334 106,301 107,693 11,805 10,413 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 8,594) 0 0 0 10,426 11,065 10,426 11,065 -1,832 -2,471 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.7 0.4 0.8 87.5 90.0 90.0 91.2 10.0 8.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 1 1 25 22 27 23 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 61,967 COMMITMENTS 0 1,658 0 53,281 51,741 53,281 53,399 8,686 8,568 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 3,664) 0 0 0 3,612 2,936 3,612 2,936 52 728 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.7 0.0 86.0 83.5 86.0 86.2 14.0 13.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 1 0 17 21 17 22 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 77,754 COMMITMENTS 0 16,683 302 74,284 54,682 74,586 71,667 3,168 6,087 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 1,723) 0 2,282 -245 1,234 228 989 2,265 734 -542 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 21.5 0.4 95.5 70.3 95.9 92.2 4.1 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 3 1 19 16 20 19 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,330 COMMITMENTS 13,566 9,687 2,221 42,928 49,831 58,715 61,739 8,615 5,591 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 2,728) 3,014 1,196 -406 150 2,496 2,758 3,286 -30 -558 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.1 14.4 3.3 63.8 74.0 87.2 91.7 12.8 8.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 3 3 2 19 21 23 25 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 109,494 COMMITMENTS 0 5,532 1,610 97,554 93,834 99,164 100,976 10,330 8,518 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 5,825) -1,361 5,532 -89 5,987 -517 4,537 4,926 1,288 899 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 5.1 1.5 89.1 85.7 90.6 92.2 9.4 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 0 1 1 23 24 24 25 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 85,616 COMMITMENTS 6,286 0 1,364 68,863 75,527 76,513 76,891 9,103 8,725 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 5,400) -2,914 0 1,364 6,890 3,360 5,340 4,724 60 676 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.3 0.0 1.6 80.4 88.2 89.4 89.8 10.6 10.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 0 1 20 21 21 22 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 66,249 COMMITMENTS 0 6,767 2,080 56,086 46,874 58,166 55,721 8,083 10,528 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 871) 0 527 -248 1,261 220 1,013 499 -142 372 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 10.2 3.1 84.7 70.8 87.8 84.1 12.2 15.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 2 2 21 16 23 18 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 166,394 COMMITMENTS 588 17,957 4,644 152,057 138,764 157,289 161,365 9,105 5,029 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 1,480) 588 -1,227 403 519 2,090 1,510 1,266 -30 214 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.4 10.8 2.8 91.4 83.4 94.5 97.0 5.5 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 1 3 3 36 33 39 37 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 82,526 COMMITMENTS 3,520 60 3,462 63,329 63,362 70,311 66,884 12,215 15,642 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 3,457) -1,757 60 1,266 4,475 1,162 3,984 2,488 -527 969 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.3 0.1 4.2 76.7 76.8 85.2 81.0 14.8 19.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 1 1 17 18 19 19 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 71,314 COMMITMENTS 496 6,236 0 66,768 63,096 67,264 69,332 4,050 1,982 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: -10,399) -1,784 -1,568 0 -10,749 -5,997 -12,533 -7,565 2,134 -2,834 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 8.7 0.0 93.6 88.5 94.3 97.2 5.7 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 0 15 13 16 14 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 221,966 COMMITMENTS 13,957 482 2,389 198,808 212,082 215,154 214,953 6,812 7,013 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 16,230) -1,104 0 1,075 16,806 16,910 16,777 17,985 -547 -1,755 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.3 0.2 1.1 89.6 95.5 96.9 96.8 3.1 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 4 1 4 37 38 42 43 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 153,762 COMMITMENTS 6,310 2,759 9,077 130,332 133,997 145,719 145,833 8,043 7,929 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 1,234) -2,877 1,191 278 2,425 -1,029 -174 440 1,408 794 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.1 1.8 5.9 84.8 87.1 94.8 94.8 5.2 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 2 4 5 35 31 40 37 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 148,694 COMMITMENTS 0 5,377 4,830 134,346 128,923 139,176 139,130 9,518 9,564 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 1,799) -2,240 1,148 1,292 3,084 -348 2,136 2,092 -337 -293 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 3.6 3.2 90.4 86.7 93.6 93.6 6.4 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 0 3 2 34 33 36 36 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 190,599 COMMITMENTS 7,164 29,176 22,930 156,188 134,249 186,282 186,355 4,317 4,244 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 5,410) -821 4,937 334 5,845 -315 5,358 4,956 52 454 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.8 15.3 12.0 81.9 70.4 97.7 97.8 2.3 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 5 4 7 30 34 39 41 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 55,130 COMMITMENTS 0 0 0 49,942 43,092 49,942 43,092 5,188 12,038 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 3,299) 0 0 0 3,059 3,299 3,059 3,299 240 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 90.6 78.2 90.6 78.2 9.4 21.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 15 15 15 15 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,657,032 COMMITMENTS 255,801 38,994 436,382 946,778 1171714 1638961 1647090 18,071 9,942 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 31,303) 3,746 -7,020 18,560 10,234 19,560 32,540 31,100 -1,237 203 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.4 2.4 26.3 57.1 70.7 98.9 99.4 1.1 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 139) 25 15 35 95 81 134 119 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 409,940 COMMITMENTS 89,763 17,463 100,026 216,158 289,259 405,947 406,748 3,993 3,192 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 7,108) -2,873 -14,691 8,321 985 13,693 6,433 7,323 675 -215 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.9 4.3 24.4 52.7 70.6 99.0 99.2 1.0 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 59) 13 12 20 31 31 54 53 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 59,652 COMMITMENTS 11,202 2,700 7,292 40,718 49,253 59,212 59,245 440 407 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: -650) -750 20 300 -20 -790 -470 -470 -180 -180 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 18.8 4.5 12.2 68.3 82.6 99.3 99.3 0.7 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 5 4 8 42 38 50 47 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 23,915 COMMITMENTS 1,152 4,195 743 21,394 18,286 23,289 23,224 626 691 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 561) 0 -112 219 342 454 561 561 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.8 17.5 3.1 89.5 76.5 97.4 97.1 2.6 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 3 4 3 25 21 30 26 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 14,474 COMMITMENTS 2,614 980 0 11,670 13,494 14,284 14,474 190 0 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 264) 0 176 0 264 88 264 264 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 18.1 6.8 0.0 80.6 93.2 98.7 100.0 1.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 4 0 15 18 17 22 NYISO ZONE J LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465C FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 11,977 COMMITMENTS 1,146 2,552 0 10,223 9,382 11,369 11,934 608 43 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 -43 0 -43 0 43 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.6 21.3 0.0 85.4 78.3 94.9 99.6 5.1 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 2 0 11 11 12 13 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 25,572 COMMITMENTS 3,840 4,734 302 19,802 19,168 23,944 24,204 1,628 1,368 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 84) 0 0 0 84 64 84 64 0 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.0 18.5 1.2 77.4 75.0 93.6 94.7 6.4 5.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 2 3 3 19 20 23 24 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 25,088 COMMITMENTS 4,730 160 620 18,743 23,970 24,093 24,750 995 338 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 608) 0 0 0 708 716 708 716 -100 -108 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 18.9 0.6 2.5 74.7 95.5 96.0 98.7 4.0 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 2 3 27 26 30 30 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 13,358 COMMITMENTS 540 248 892 10,686 11,598 12,118 12,738 1,240 620 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: -220) -68 -330 -220 -64 130 -352 -420 132 200 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 1.9 6.7 80.0 86.8 90.7 95.4 9.3 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 1 13 15 15 16 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 987,579 COMMITMENTS 157,568 129,319 191,278 575,785 598,821 924,631 919,418 62,948 68,161 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 19,671) 7,966 9,742 795 3,958 15,306 12,719 25,843 6,952 -6,172 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.0 13.1 19.4 58.3 60.6 93.6 93.1 6.4 6.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 296) 83 92 116 83 97 237 250 E-MINY CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067655 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 500 BARRELS) OPEN INTEREST: 23,598 COMMITMENTS 16,266 12,777 684 493 706 17,443 14,167 6,155 9,431 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 7,659) 4,990 5,525 605 493 211 6,088 6,341 1,571 1,318 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 68.9 54.1 2.9 2.1 3.0 73.9 60.0 26.1 40.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 14 7 3 1 1 17 9 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 18,261 COMMITMENTS 11,378 2,618 1,053 2,304 14,045 14,735 17,716 3,526 545 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 1,136) 194 120 30 852 1,139 1,076 1,289 60 -153 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 62.3 14.3 5.8 12.6 76.9 80.7 97.0 19.3 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 145) 89 9 7 14 30 110 44 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 9,290 COMMITMENTS 4,962 1,059 0 1,701 6,998 6,663 8,057 2,627 1,233 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 187) 0 -85 0 20 329 20 244 167 -57 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 53.4 11.4 0.0 18.3 75.3 71.7 86.7 28.3 13.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 62) 28 8 0 14 19 42 27 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 125,651 COMMITMENTS 23,925 9,667 10,134 74,458 96,305 108,517 116,106 17,134 9,545 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 1,976) -198 643 1,503 -2,031 340 -726 2,486 2,702 -510 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.0 7.7 8.1 59.3 76.6 86.4 92.4 13.6 7.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 154) 43 26 34 60 70 123 113 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 04/11/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 38,732 COMMITMENTS 6,249 264 1,602 28,109 34,233 35,960 36,099 2,772 2,633 CHANGES FROM 04/04/06 (CHANGE IN OPEN INTEREST: 1,906) -4,086 55 957 5,731 4,796 2,602 5,808 -696 -3,902 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.1 0.7 4.1 72.6 88.4 92.8 93.2 7.2 6.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 5 3 5 23 24 32 29
Updated April 14, 2006