GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,170 COMMITMENTS 0 575 0 6,120 6,445 6,120 7,020 1,050 150 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 150) 0 375 0 50 -325 50 50 100 100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 8.0 0.0 85.4 89.9 85.4 97.9 14.6 2.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 2 0 18 18 18 20 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 12,085 COMMITMENTS 300 1,079 120 11,305 10,796 11,725 11,995 360 90 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 545) 300 -120 120 125 545 545 545 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.5 8.9 1.0 93.5 89.3 97.0 99.3 3.0 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 1 1 1 29 27 31 29 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 4,709 COMMITMENTS 0 24 156 4,317 4,173 4,473 4,353 236 356 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 803) 0 -10 -11 873 865 862 844 -59 -41 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.5 3.3 91.7 88.6 95.0 92.4 5.0 7.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 0 1 2 32 34 34 36 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 250,489 COMMITMENTS 40,416 14,678 38,719 130,146 166,667 209,280 220,064 41,208 30,425 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: -1,094) -406 1,218 2,024 -2,608 -5,999 -990 -2,756 -104 1,663 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.1 5.9 15.5 52.0 66.5 83.5 87.9 16.5 12.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 144) 44 28 39 55 68 122 114 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,188,789 COMMITMENTS 70,892 134,318 500,294 547,948 514,943 1119135 1149556 69,654 39,233 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: -14,404) 7,509 -5,435 -3,770 -17,037 -3,373 -13,298 -12,578 -1,106 -1,826 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.0 11.3 42.1 46.1 43.3 94.1 96.7 5.9 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 228) 58 79 95 84 72 202 191 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 93,969 COMMITMENTS 266 12,900 1,426 81,697 67,352 83,389 81,678 10,580 12,291 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 4,221) 109 268 -151 4,263 4,586 4,221 4,703 0 -482 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 13.7 1.5 86.9 71.7 88.7 86.9 11.3 13.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 3 2 21 18 23 22 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 78,456 COMMITMENTS 0 11,702 2,671 68,656 49,917 71,327 64,290 7,129 14,166 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 979) 0 2,036 -360 1,851 -2,041 1,491 -365 -512 1,344 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 14.9 3.4 87.5 63.6 90.9 81.9 9.1 18.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 2 1 23 17 24 19 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 148,675 COMMITMENTS 22,633 1,824 2,618 113,516 134,190 138,767 138,632 9,908 10,043 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 1,300) -3,516 304 0 5,458 -526 1,942 -222 -642 1,522 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.2 1.2 1.8 76.4 90.3 93.3 93.2 6.7 6.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 2 1 1 33 33 35 35 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 110,136 COMMITMENTS 14,028 11,156 4,105 81,071 85,733 99,204 100,994 10,932 9,142 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 334) 0 152 364 -30 1,338 334 1,854 0 -1,520 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.7 10.1 3.7 73.6 77.8 90.1 91.7 9.9 8.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 2 3 2 17 17 21 20 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 57,367 COMMITMENTS 16,251 768 1,827 32,528 47,277 50,606 49,872 6,761 7,495 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: -4,551) 3,022 -219 -3,330 -6,530 -2,624 -6,838 -6,173 2,287 1,622 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.3 1.3 3.2 56.7 82.4 88.2 86.9 11.8 13.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 4 1 3 9 13 14 16 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 54,385 COMMITMENTS 7,006 0 3,198 37,442 42,121 47,646 45,319 6,739 9,066 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 112) 525 -682 -95 -1,172 729 -742 -48 854 160 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.9 0.0 5.9 68.8 77.4 87.6 83.3 12.4 16.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 2 0 1 16 21 18 22 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 86,255 COMMITMENTS 5,467 2,112 5,473 67,010 66,702 77,950 74,287 8,305 11,968 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: -1,745) -2,124 -972 561 -792 -1,750 -2,355 -2,161 610 416 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.3 2.4 6.3 77.7 77.3 90.4 86.1 9.6 13.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 2 2 3 23 28 26 32 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 95,056 COMMITMENTS 4,546 2,842 2,774 71,185 81,028 78,505 86,644 16,551 8,412 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 1,164) 1,344 -123 -664 2,638 2,528 3,318 1,741 -2,154 -577 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.8 3.0 2.9 74.9 85.2 82.6 91.2 17.4 8.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 2 3 22 22 25 25 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 54,113 COMMITMENTS 11,810 1,602 4,691 33,657 39,467 50,158 45,760 3,955 8,353 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 4,002) 1,534 1,602 -666 2,769 3,983 3,637 4,919 365 -917 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.8 3.0 8.7 62.2 72.9 92.7 84.6 7.3 15.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 4 1 3 16 11 20 15 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 70,695 COMMITMENTS 6,751 5,349 6,461 52,224 49,273 65,436 61,083 5,259 9,612 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 1,435) -56 594 1,056 815 867 1,815 2,517 -380 -1,082 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.5 7.6 9.1 73.9 69.7 92.6 86.4 7.4 13.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 3 4 14 15 19 19 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 83,654 COMMITMENTS 20,648 3,147 1,076 56,452 74,544 78,176 78,767 5,478 4,887 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: -296) -2,163 219 -286 2,169 -946 -280 -1,013 -16 717 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.7 3.8 1.3 67.5 89.1 93.5 94.2 6.5 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 1 1 23 26 25 28 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 121,247 COMMITMENTS 11,200 4,210 5,931 92,579 98,050 109,710 108,191 11,537 13,056 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 3,607) -2,916 -2,023 2,148 5,588 4,323 4,820 4,448 -1,213 -841 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.2 3.5 4.9 76.4 80.9 90.5 89.2 9.5 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 1 2 22 27 25 29 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 49,059 COMMITMENTS 0 1,407 2,079 38,213 37,243 40,292 40,729 8,767 8,330 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 1,176) 0 -258 18 1,096 1,718 1,114 1,478 62 -302 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 2.9 4.2 77.9 75.9 82.1 83.0 17.9 17.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 1 1 16 18 17 19 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 134,047 COMMITMENTS 484 17,936 18,057 102,440 89,509 120,981 125,502 13,066 8,545 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 7,932) 254 -1,736 4,051 3,475 5,527 7,780 7,842 152 90 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 13.4 13.5 76.4 66.8 90.3 93.6 9.7 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 2 5 7 31 23 38 30 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 87,457 COMMITMENTS 688 4,117 4,147 75,505 63,029 80,340 71,293 7,117 16,164 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 3,353) -22 1,064 159 3,061 2,435 3,198 3,658 155 -305 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.8 4.7 4.7 86.3 72.1 91.9 81.5 8.1 18.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 3 3 21 20 25 24 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 245,470 COMMITMENTS 13,888 126 4,502 213,326 229,461 231,716 234,089 13,754 11,381 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 3,807) 1,903 -639 -551 2,013 5,201 3,365 4,011 442 -204 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.7 0.1 1.8 86.9 93.5 94.4 95.4 5.6 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 5 1 6 46 42 52 48 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 194,609 COMMITMENTS 7,194 2,701 11,864 163,350 175,402 182,408 189,967 12,201 4,642 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 3,486) -1,978 1,989 1,610 3,896 -399 3,528 3,200 -42 286 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.7 1.4 6.1 83.9 90.1 93.7 97.6 6.3 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 2 3 4 38 34 43 38 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 217,051 COMMITMENTS 3,245 11,890 13,578 184,001 181,817 200,824 207,285 16,227 9,766 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 7,978) -928 -2,387 1,316 7,389 8,542 7,777 7,471 201 507 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.5 5.5 6.3 84.8 83.8 92.5 95.5 7.5 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 1 5 5 41 36 46 42 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 50,445 COMMITMENTS 0 2,064 1,810 39,760 38,596 41,570 42,470 8,875 7,975 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 2,401) 0 -666 536 2,107 4,512 2,643 4,382 -242 -1,981 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 4.1 3.6 78.8 76.5 82.4 84.2 17.6 15.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 2 1 19 21 20 23 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 210,117 COMMITMENTS 24,768 9,214 14,287 155,921 165,708 194,976 189,209 15,141 20,908 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 5,189) -1,193 -439 1,384 4,878 4,092 5,069 5,037 120 152 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.8 4.4 6.8 74.2 78.9 92.8 90.0 7.2 10.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 4 2 5 38 36 44 41 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 76,453 COMMITMENTS 5,113 9,590 4,204 60,410 51,332 69,727 65,126 6,726 11,327 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 5,143) 0 309 -410 4,445 4,039 4,035 3,938 1,108 1,205 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.7 12.5 5.5 79.0 67.1 91.2 85.2 8.8 14.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 4 3 24 22 28 27 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 2,702,905 COMMITMENTS 430,443 174,572 858,039 1383415 1654373 2671897 2686984 31,008 15,921 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 1,057) -12,471 1,852 20,314 -5,923 -18,672 1,920 3,494 -863 -2,437 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.9 6.5 31.7 51.2 61.2 98.9 99.4 1.1 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 153) 28 21 45 100 91 148 138 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 901,203 COMMITMENTS 62,853 198,463 213,962 618,051 482,910 894,866 895,335 6,337 5,868 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 6,868) -4,611 6,556 5,699 3,370 -8,339 4,458 3,916 2,410 2,952 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 22.0 23.7 68.6 53.6 99.3 99.3 0.7 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 86) 17 26 32 42 41 78 80 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 96,604 COMMITMENTS 1,996 871 4,950 88,340 89,766 95,285 95,587 1,319 1,017 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 1,365) 301 30 -183 1,345 1,536 1,463 1,383 -98 -18 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.1 0.9 5.1 91.4 92.9 98.6 98.9 1.4 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 8 3 8 29 28 39 37 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 15,404 COMMITMENTS 1,579 0 256 13,441 15,084 15,276 15,340 128 64 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.3 0.0 1.7 87.3 97.9 99.2 99.6 0.8 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 0 1 12 19 14 20 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 30,626 COMMITMENTS 5,232 120 648 24,220 29,773 30,100 30,541 526 85 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 122) 13 0 42 65 82 120 124 2 -2 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.1 0.4 2.1 79.1 97.2 98.3 99.7 1.7 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 2 1 2 20 21 22 24 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 10,758 COMMITMENTS 240 162 84 9,120 10,154 9,444 10,400 1,314 358 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: -14) 0 0 0 -14 -14 -14 -14 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.2 1.5 0.8 84.8 94.4 87.8 96.7 12.2 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 2 16 13 18 15 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 28,348 COMMITMENTS 962 924 930 24,762 25,588 26,654 27,442 1,694 906 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 854) 0 40 720 194 130 914 890 -60 -36 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.4 3.3 3.3 87.4 90.3 94.0 96.8 6.0 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 2 3 24 21 27 24 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 23,900 COMMITMENTS 932 318 764 21,382 21,794 23,078 22,876 822 1,024 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 250) 0 0 0 250 10 250 10 0 240 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.9 1.3 3.2 89.5 91.2 96.6 95.7 3.4 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 1 3 19 17 22 20 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 9,448 COMMITMENTS 1,180 520 380 7,423 8,038 8,983 8,938 465 510 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.5 5.5 4.0 78.6 85.1 95.1 94.6 4.9 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 1 2 13 14 16 16 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,506,061 COMMITMENTS 259,818 132,870 919,695 1232917 1359811 2412430 2412376 93,631 93,685 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 34,210) 10,372 3,659 7,482 15,147 17,983 33,001 29,125 1,209 5,086 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.4 5.3 36.7 49.2 54.3 96.3 96.3 3.7 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 362) 119 126 166 80 102 299 308 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 96,760 COMMITMENTS 19,193 17,251 6,610 46,051 33,936 71,854 57,797 24,906 38,963 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 2,111) 1,620 -795 693 -210 2,025 2,103 1,923 8 188 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 19.8 17.8 6.8 47.6 35.1 74.3 59.7 25.7 40.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 3 4 5 13 12 19 18 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 11,697 COMMITMENTS 0 0 0 11,697 11,697 11,697 11,697 0 0 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 150) 0 0 0 150 150 150 150 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 0 0 0 28 30 28 30 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 109,535 COMMITMENTS 9,818 27,659 29,785 63,776 47,066 103,379 104,510 6,156 5,025 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 2,518) 1,089 3,612 -386 1,810 -735 2,513 2,491 5 27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.0 25.3 27.2 58.2 43.0 94.4 95.4 5.6 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 7 18 20 22 19 44 42 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 16,109 COMMITMENTS 10,373 3,146 27 3,752 12,478 14,152 15,651 1,957 458 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 163) 565 -178 22 -307 362 280 206 -117 -43 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 64.4 19.5 0.2 23.3 77.5 87.9 97.2 12.1 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 104) 50 20 3 14 24 67 44 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 14,894 COMMITMENTS 9,492 1,631 149 2,202 12,230 11,843 14,010 3,051 884 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 273) -77 -83 60 428 154 411 131 -138 142 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 63.7 11.0 1.0 14.8 82.1 79.5 94.1 20.5 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 80) 40 8 1 7 26 48 34 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 212,436 COMMITMENTS 58,760 8,509 23,317 111,649 165,450 193,727 197,276 18,710 15,161 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 2,568) 1,802 -1,140 -64 1,475 5,869 3,214 4,665 -646 -2,097 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.7 4.0 11.0 52.6 77.9 91.2 92.9 8.8 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 187) 74 17 32 77 89 161 128 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,675 COMMITMENTS 50 0 0 2,625 2,525 2,675 2,525 0 150 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: -75) 0 0 0 -75 -25 -75 -25 0 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.9 0.0 0.0 98.1 94.4 100.0 94.4 0.0 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 12 13 13 13
Updated July 29, 2008