NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,357 COMMITMENTS 1,080 1,380 0 4,408 4,545 5,488 5,925 869 432 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 223) 0 120 -25 95 178 70 273 153 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.0 21.7 0.0 69.3 71.5 86.3 93.2 13.7 6.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 3 0 16 21 17 24 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 166,532 COMMITMENTS 23,519 17,271 22,157 91,909 103,791 137,585 143,219 28,947 23,313 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -4,525) -751 -3,057 -1,665 477 1,812 -1,939 -2,910 -2,586 -1,615 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.1 10.4 13.3 55.2 62.3 82.6 86.0 17.4 14.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 122) 30 23 30 57 61 104 100 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 822,866 COMMITMENTS 90,804 103,112 321,610 337,077 362,603 749,491 787,325 73,375 35,541 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -9,114) 3,668 -6,450 -2,170 -9,516 5,150 -8,018 -3,470 -1,096 -5,644 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.0 12.5 39.1 41.0 44.1 91.1 95.7 8.9 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 228) 73 57 77 93 72 201 174 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 70,499 COMMITMENTS 1,363 11,912 3,352 58,381 50,557 63,096 65,821 7,403 4,678 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 910) 1,243 0 -737 1,121 1,421 1,627 684 -717 226 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.9 16.9 4.8 82.8 71.7 89.5 93.4 10.5 6.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 1 18 21 19 23 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,343 COMMITMENTS 5,640 2,407 5,807 48,073 51,947 59,520 60,161 7,823 7,182 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -426) -2,664 0 360 1,274 -1,210 -1,030 -850 604 424 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.4 3.6 8.6 71.4 77.1 88.4 89.3 11.6 10.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 4 1 4 24 18 29 22 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 133,079 COMMITMENTS 5,902 594 765 112,617 121,921 119,284 123,280 13,795 9,799 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 2,388) 744 0 0 1,099 1,840 1,843 1,840 545 548 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.4 0.4 0.6 84.6 91.6 89.6 92.6 10.4 7.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 3 1 1 26 26 30 27 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 80,158 COMMITMENTS 11,984 0 0 62,124 70,494 74,108 70,494 6,050 9,664 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -336) 0 0 0 -246 -457 -246 -457 -90 121 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.0 0.0 0.0 77.5 87.9 92.5 87.9 7.5 12.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 0 0 23 24 24 24 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 87,896 COMMITMENTS 1,044 13,816 3,708 79,474 63,600 84,226 81,124 3,670 6,772 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 3,411) 0 1,342 -60 2,437 1,677 2,377 2,959 1,034 452 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.2 15.7 4.2 90.4 72.4 95.8 92.3 4.2 7.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 4 2 21 17 24 21 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 68,491 COMMITMENTS 6,859 10,182 3,265 51,703 48,247 61,827 61,694 6,664 6,797 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 901) -1,183 0 42 1,490 721 349 763 552 138 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.0 14.9 4.8 75.5 70.4 90.3 90.1 9.7 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 2 4 4 19 20 24 25 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 103,543 COMMITMENTS 0 2,947 5,159 91,817 86,405 96,976 94,511 6,567 9,032 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -1,757) 0 -4,368 1,712 -2,861 899 -1,149 -1,757 -608 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.8 5.0 88.7 83.4 93.7 91.3 6.3 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 0 1 1 29 27 30 28 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 47,076 COMMITMENTS 3,937 6,323 495 34,198 35,140 38,630 41,958 8,446 5,118 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 1,060) -60 622 60 213 -96 213 586 847 474 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.4 13.4 1.1 72.6 74.6 82.1 89.1 17.9 10.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 2 1 15 17 17 19 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 64,042 COMMITMENTS 0 2,396 2,586 49,596 50,681 52,182 55,663 11,860 8,379 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 214) 0 123 60 434 370 494 553 -280 -339 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 3.7 4.0 77.4 79.1 81.5 86.9 18.5 13.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 1 17 16 18 17 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 106,543 COMMITMENTS 7,996 0 1,440 88,279 99,194 97,715 100,634 8,828 5,909 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 2,371) 0 0 0 2,727 2,395 2,727 2,395 -356 -24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.5 0.0 1.4 82.9 93.1 91.7 94.5 8.3 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 0 1 28 26 29 27 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 81,412 COMMITMENTS 0 9,515 4,588 71,265 60,526 75,853 74,629 5,559 6,783 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 1,269) 0 -1,840 1,383 -196 1,626 1,187 1,169 82 100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 11.7 5.6 87.5 74.3 93.2 91.7 6.8 8.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 0 3 1 28 25 29 28 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 60,683 COMMITMENTS 0 222 3,922 46,278 48,138 50,200 52,282 10,483 8,401 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 1,584) 0 -919 824 732 7 1,556 -88 28 1,672 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.4 6.5 76.3 79.3 82.7 86.2 17.3 13.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 1 17 22 18 23 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 57,676 COMMITMENTS 5,382 7,830 0 49,405 48,972 54,787 56,802 2,889 874 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 5,040) 2,460 240 0 1,575 5,190 4,035 5,430 1,005 -390 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.3 13.6 0.0 85.7 84.9 95.0 98.5 5.0 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 7 3 0 16 23 23 26 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 183,355 COMMITMENTS 1,717 14,293 6,952 166,353 157,695 175,022 178,940 8,333 4,415 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 5,613) 0 -3,874 1,854 4,908 9,105 6,762 7,085 -1,149 -1,472 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.9 7.8 3.8 90.7 86.0 95.5 97.6 4.5 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 1 3 4 36 31 40 35 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 84,683 COMMITMENTS 3,554 0 4,355 64,095 65,486 72,004 69,841 12,679 14,842 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 1,025) 894 -194 -640 1,291 1,712 1,545 878 -520 147 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.2 0.0 5.1 75.7 77.3 85.0 82.5 15.0 17.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 2 0 1 21 18 23 19 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 75,461 COMMITMENTS 4,422 10,538 0 68,858 62,975 73,280 73,513 2,181 1,948 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 3,184) 1,500 240 0 1,695 2,910 3,195 3,150 -11 34 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.9 14.0 0.0 91.2 83.5 97.1 97.4 2.9 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 6 3 0 21 23 27 26 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 270,487 COMMITMENTS 15,678 3,476 3,374 242,683 260,458 261,735 267,308 8,752 3,179 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 5,176) -2,956 0 1,326 6,468 3,418 4,838 4,744 338 432 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.8 1.3 1.2 89.7 96.3 96.8 98.8 3.2 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 56) 5 3 5 41 45 48 51 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 156,693 COMMITMENTS 12,698 4,754 5,768 131,369 140,583 149,835 151,105 6,858 5,588 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 334) 1,025 -794 -1,431 1,422 3,316 1,016 1,091 -682 -757 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.1 3.0 3.7 83.8 89.7 95.6 96.4 4.4 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 2 4 5 36 33 42 38 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 154,043 COMMITMENTS 11,520 1,978 2,169 130,703 139,731 144,392 143,878 9,651 10,165 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 8,434) 11,520 -1,969 -2,531 3,197 15,438 12,186 10,938 -3,752 -2,504 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.5 1.3 1.4 84.8 90.7 93.7 93.4 6.3 6.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 1 2 2 39 39 41 42 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 188,549 COMMITMENTS 10,506 37,541 12,914 158,868 129,442 182,288 179,897 6,261 8,652 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 4,350) 1,515 -754 134 2,865 4,419 4,514 3,799 -164 551 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.6 19.9 6.8 84.3 68.7 96.7 95.4 3.3 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 5 4 8 29 34 38 42 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 58,274 COMMITMENTS 0 0 0 52,938 47,372 52,938 47,372 5,336 10,902 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 20) 0 0 0 -804 -117 -804 -117 824 137 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 90.8 81.3 90.8 81.3 9.2 18.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 18 20 18 20 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,997,788 COMMITMENTS 386,729 56,709 541,917 1052673 1386387 1981319 1985013 16,469 12,775 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -19,123) 8,134 8,503 3,456 -29,562 -31,576 -17,972 -19,617 -1,151 494 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.4 2.8 27.1 52.7 69.4 99.2 99.4 0.8 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 141) 25 15 37 98 79 136 119 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 488,344 COMMITMENTS 82,768 43,289 128,852 271,886 311,776 483,506 483,917 4,838 4,427 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -50,308) -33,115 3,614 -10,545 -6,956 -43,850 -50,616 -50,781 308 473 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.9 8.9 26.4 55.7 63.8 99.0 99.1 1.0 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 15 11 20 31 30 55 52 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 56,751 COMMITMENTS 10,392 3,352 7,022 38,248 45,004 55,662 55,378 1,089 1,373 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 1,523) -740 732 580 1,666 -429 1,506 883 17 640 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 18.3 5.9 12.4 67.4 79.3 98.1 97.6 1.9 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 55) 7 5 6 40 38 49 47 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 25,741 COMMITMENTS 1,152 4,391 625 23,794 20,300 25,571 25,316 170 425 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 174) 0 0 0 174 174 174 174 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.5 17.1 2.4 92.4 78.9 99.3 98.3 0.7 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 4 2 25 25 27 30 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 16,091 COMMITMENTS 2,966 644 308 12,643 15,053 15,917 16,005 174 86 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -18) 0 0 0 -192 -104 -192 -104 174 86 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 18.4 4.0 1.9 78.6 93.5 98.9 99.5 1.1 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 2 1 19 19 22 22 NYISO ZONE J LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465C FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 14,334 COMMITMENTS 1,066 2,719 0 12,737 11,615 13,803 14,334 531 0 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -72) 0 0 0 -72 -72 -72 -72 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.4 19.0 0.0 88.9 81.0 96.3 100.0 3.7 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 3 0 13 11 14 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 25,186 COMMITMENTS 3,080 4,680 372 21,314 19,820 24,766 24,872 420 314 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -220) 0 20 0 -220 -240 -220 -220 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.2 18.6 1.5 84.6 78.7 98.3 98.8 1.7 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 3 3 24 21 28 25 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 28,570 COMMITMENTS 3,370 140 540 22,975 27,718 26,885 28,398 1,685 172 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 10) 0 0 0 20 10 20 10 -10 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.8 0.5 1.9 80.4 97.0 94.1 99.4 5.9 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 1 3 27 27 30 30 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 22,746 COMMITMENTS 580 0 1,460 20,118 21,146 22,158 22,606 588 140 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -60) 0 0 0 -80 -60 -80 -60 20 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.5 0.0 6.4 88.4 93.0 97.4 99.4 2.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 2 13 15 15 17 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 14,514 COMMITMENTS 540 364 1,136 12,012 12,454 13,688 13,954 826 560 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 20) 0 0 0 20 20 20 20 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.7 2.5 7.8 82.8 85.8 94.3 96.1 5.7 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 2 1 2 14 15 17 17 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,018,291 COMMITMENTS 175,621 127,164 221,523 556,137 599,026 953,281 947,713 65,010 70,578 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 23,025) 3,834 9,977 -2,971 14,246 13,567 15,109 20,573 7,916 2,452 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.2 12.5 21.8 54.6 58.8 93.6 93.1 6.4 6.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 298) 84 89 118 85 97 247 244 E-MINY CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067655 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 500 BARRELS) OPEN INTEREST: 17,616 COMMITMENTS 8,617 9,593 4 0 0 8,621 9,597 8,995 8,019 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -8,530) -4,591 -6,995 -718 -1,368 -593 -6,677 -8,306 -1,853 -224 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 48.9 54.5 0.0 0.0 0.0 48.9 54.5 51.1 45.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 12 10 1 0 0 12 11 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 19,326 COMMITMENTS 9,973 2,616 1,156 4,956 14,848 16,085 18,620 3,241 706 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 1,938) 86 -566 100 2,157 2,709 2,343 2,243 -405 -305 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 51.6 13.5 6.0 25.6 76.8 83.2 96.3 16.8 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 110) 65 6 8 19 30 89 41 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 9,616 COMMITMENTS 4,745 1,878 259 1,979 6,467 6,983 8,604 2,633 1,012 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: 121) 242 432 186 -99 175 329 793 -208 -672 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 49.3 19.5 2.7 20.6 67.3 72.6 89.5 27.4 10.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 64) 28 7 4 13 18 45 27 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 95,798 COMMITMENTS 19,972 6,593 4,940 56,080 74,924 80,992 86,457 14,806 9,341 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -6,940) 679 -4,051 -2,527 -5,795 -2,069 -7,643 -8,647 703 1,707 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.8 6.9 5.2 58.5 78.2 84.5 90.2 15.5 9.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 124) 40 12 18 52 64 100 86 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 05/30/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 48,978 COMMITMENTS 6,936 0 3,074 35,871 43,328 45,881 46,402 3,097 2,576 CHANGES FROM 05/23/06 (CHANGE IN OPEN INTEREST: -1,106) -890 0 462 -1,208 -1,408 -1,636 -946 530 -160 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.2 0.0 6.3 73.2 88.5 93.7 94.7 6.3 5.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 7 0 4 28 35 35 39
Updated June 2, 2006