GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 31,214 COMMITMENTS 1,273 1,353 375 29,504 29,476 31,152 31,204 62 10 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -4,129) -83 -67 0 -4,039 -4,062 -4,122 -4,129 -7 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.1 4.3 1.2 94.5 94.4 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 1 2 2 39 45 42 48 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 23,311 COMMITMENTS 0 0 0 23,131 23,047 23,131 23,047 180 264 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -59) 0 0 0 -35 -53 -35 -53 -24 -6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.2 98.9 99.2 98.9 0.8 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 0 0 0 29 30 29 30 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 5,898 COMMITMENTS 137 216 79 4,016 4,451 4,232 4,746 1,666 1,152 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -678) -5 0 0 -527 -383 -532 -383 -146 -295 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.3 3.7 1.3 68.1 75.5 71.8 80.5 28.2 19.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 1 18 18 19 20 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 8,285 COMMITMENTS 529 315 69 6,298 6,726 6,896 7,110 1,389 1,175 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,008) -46 -42 -58 -640 -870 -744 -970 -264 -38 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.4 3.8 0.8 76.0 81.2 83.2 85.8 16.8 14.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 3 4 3 39 38 42 45 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 7,202 COMMITMENTS 200 342 627 5,945 5,817 6,772 6,786 430 416 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,569) -262 6 60 -1,239 -1,611 -1,441 -1,545 -128 -24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.8 4.7 8.7 82.5 80.8 94.0 94.2 6.0 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 64) 5 3 5 45 53 50 61 SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165J FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,559 COMMITMENTS 0 0 0 1,120 1,220 1,120 1,220 439 339 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -725) 0 -76 0 -635 -654 -635 -730 -90 5 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 71.8 78.3 71.8 78.3 28.2 21.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 17 16 17 16 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 19,178 COMMITMENTS 0 0 0 19,063 19,063 19,063 19,063 115 115 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -2,506) 0 0 0 -2,531 -2,436 -2,531 -2,436 25 -70 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.4 99.4 99.4 99.4 0.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 17 21 17 21 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 306,044 COMMITMENTS 53,658 22,204 32,078 183,864 222,959 269,600 277,241 36,444 28,803 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 11,109) 16,665 -1,680 1,591 -6,546 14,499 11,710 14,410 -601 -3,301 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.5 7.3 10.5 60.1 72.9 88.1 90.6 11.9 9.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 149) 37 22 38 69 79 128 123 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 16,593 COMMITMENTS 300 720 1,100 15,193 14,773 16,593 16,593 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -3,369) -350 -266 150 -3,169 -3,253 -3,369 -3,369 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.8 4.3 6.6 91.6 89.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 69) 2 7 6 40 45 46 57 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 11,194 COMMITMENTS 920 0 525 9,464 10,319 10,909 10,844 285 350 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,984) -80 -180 -45 -1,802 -1,689 -1,927 -1,914 -57 -70 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.2 0.0 4.7 84.5 92.2 97.5 96.9 2.5 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 4 0 2 27 21 31 23 GASOIL (ICE) SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265V FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 METRIC TONS) OPEN INTEREST: 4,037 COMMITMENTS 344 71 358 2,270 2,253 2,972 2,682 1,065 1,355 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -379) -175 -25 11 -113 -109 -277 -123 -102 -256 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.5 1.8 8.9 56.2 55.8 73.6 66.4 26.4 33.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 3 2 3 17 18 21 22 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 779,372 COMMITMENTS 103,833 254,114 269,196 332,363 217,164 705,392 740,474 73,980 38,898 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 15,343) 4,968 1,146 11,678 -6,705 2,074 9,941 14,898 5,402 445 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.3 32.6 34.5 42.6 27.9 90.5 95.0 9.5 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 271) 90 81 123 86 71 247 216 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 52,855 COMMITMENTS 334 133 1,853 41,562 44,585 43,749 46,571 9,106 6,284 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -3,170) -242 108 -108 -4,515 -2,433 -4,865 -2,433 1,695 -737 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 0.3 3.5 78.6 84.4 82.8 88.1 17.2 11.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 2 20 18 22 20 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 33,775 COMMITMENTS 0 559 2,560 27,553 23,723 30,113 26,842 3,662 6,933 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -4,010) -178 559 -596 -3,156 -3,512 -3,930 -3,549 -80 -461 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.7 7.6 81.6 70.2 89.2 79.5 10.8 20.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 2 2 13 17 15 19 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 60,376 COMMITMENTS 0 0 0 52,592 48,200 52,592 48,200 7,784 12,176 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -5,006) 0 0 0 -4,260 -4,023 -4,260 -4,023 -746 -983 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 87.1 79.8 87.1 79.8 12.9 20.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 18 22 18 22 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 65,567 COMMITMENTS 0 0 0 55,706 62,860 55,706 62,860 9,861 2,707 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -4,427) 0 0 0 -5,100 -3,866 -5,100 -3,866 673 -561 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 85.0 95.9 85.0 95.9 15.0 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 17 18 17 18 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 70,169 COMMITMENTS 2,821 0 4,597 54,994 57,611 62,412 62,208 7,757 7,961 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -7,500) 524 0 -1,284 -6,821 -5,324 -7,581 -6,608 81 -892 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 0.0 6.6 78.4 82.1 88.9 88.7 11.1 11.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 4 0 4 20 24 24 28 NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 68,176 COMMITMENTS 488 8,567 1,625 60,595 41,102 62,708 51,294 5,468 16,882 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -5,390) -248 -1,595 453 -6,329 -4,588 -6,124 -5,730 734 340 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 12.6 2.4 88.9 60.3 92.0 75.2 8.0 24.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 2 2 12 17 15 19 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 69,415 COMMITMENTS 2,440 2,248 3,849 53,422 59,082 59,711 65,179 9,704 4,236 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -6,420) -3,911 790 548 -1,952 -7,459 -5,315 -6,121 -1,105 -299 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.5 3.2 5.5 77.0 85.1 86.0 93.9 14.0 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 3 2 4 22 22 27 26 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 61,371 COMMITMENTS 840 0 0 59,871 59,425 60,711 59,425 660 1,946 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -6,438) 840 0 0 -6,766 -6,004 -5,926 -6,004 -512 -434 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.4 0.0 0.0 97.6 96.8 98.9 96.8 1.1 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 0 0 17 18 18 18 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 147,148 COMMITMENTS 3,393 8,253 4,128 134,998 130,280 142,519 142,661 4,629 4,487 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -7,498) -1,367 1,522 -98 -4,960 -8,260 -6,425 -6,836 -1,073 -662 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.3 5.6 2.8 91.7 88.5 96.9 97.0 3.1 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 4 1 4 36 37 41 41 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 114,668 COMMITMENTS 700 3,234 657 104,393 105,473 105,750 109,364 8,918 5,304 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -6,537) -447 -301 -126 -4,753 -5,730 -5,326 -6,157 -1,211 -380 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 2.8 0.6 91.0 92.0 92.2 95.4 7.8 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 1 1 23 22 25 23 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 189,468 COMMITMENTS 5,698 248 8,874 160,425 173,657 174,997 182,779 14,471 6,689 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -14,034) 716 124 -1,399 -11,971 -12,692 -12,654 -13,967 -1,380 -67 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.0 0.1 4.7 84.7 91.7 92.4 96.5 7.6 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 2 1 3 36 36 39 39 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 43,424 COMMITMENTS 0 2,355 1,189 39,464 35,741 40,653 39,285 2,771 4,139 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -3,699) 0 -432 -31 -3,212 -2,726 -3,243 -3,189 -456 -510 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 5.4 2.7 90.9 82.3 93.6 90.5 6.4 9.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 1 16 12 17 13 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,691,969 COMMITMENTS 644,598 153,825 809,103 1215917 1708375 2669618 2671303 22,351 20,666 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -60,752) -16,360 -18,755 14,069 -59,475 -56,138 -61,766 -60,824 1,014 72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 23.9 5.7 30.1 45.2 63.5 99.2 99.2 0.8 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 184) 35 30 62 110 98 178 163 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 976,634 COMMITMENTS 121,033 181,355 135,040 717,502 656,019 973,575 972,414 3,059 4,220 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -61,128) -36,706 10,919 -34,468 10,307 -38,100 -60,867 -61,649 -261 521 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.4 18.6 13.8 73.5 67.2 99.7 99.6 0.3 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 94) 26 23 38 45 40 89 83 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 3,742 COMMITMENTS 0 1,309 0 3,482 2,329 3,482 3,638 260 104 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -533) 0 -333 0 -671 -240 -671 -573 138 40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 35.0 0.0 93.1 62.2 93.1 97.2 6.9 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 1 0 18 16 18 17 NEW YORK ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025652 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 2,585 COMMITMENTS 0 0 0 2,520 2,437 2,520 2,437 65 148 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -255) 0 0 0 -280 -348 -280 -348 25 93 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 97.5 94.3 97.5 94.3 2.5 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 12 17 12 17 EUROPEAN NAPHTHA CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265A FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,711 COMMITMENTS 0 44 86 1,222 1,184 1,308 1,314 403 397 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -218) 0 -88 -6 -153 -163 -159 -257 -59 39 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.6 5.0 71.4 69.2 76.4 76.8 23.6 23.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 1 2 18 19 20 21 JAPAN C&F NAPTHA SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265C FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,052 COMMITMENTS 53 0 58 1,436 1,395 1,547 1,453 505 599 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -403) -70 0 28 -219 -519 -261 -491 -142 88 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.6 0.0 2.8 70.0 68.0 75.4 70.8 24.6 29.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 2 0 2 22 21 24 23 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 41,166 COMMITMENTS 3,804 593 799 33,869 39,431 38,472 40,823 2,694 343 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -498) -231 151 133 -261 -925 -359 -641 -139 143 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.2 1.4 1.9 82.3 95.8 93.5 99.2 6.5 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 2 3 3 30 28 34 32 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 7,871 COMMITMENTS 877 42 65 6,268 7,183 7,210 7,290 661 581 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.1 0.5 0.8 79.6 91.3 91.6 92.6 8.4 7.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 1 1 12 12 14 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 15,716 COMMITMENTS 0 476 240 14,227 14,091 14,467 14,807 1,249 909 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -671) -20 -62 -20 -720 -499 -760 -581 89 -90 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 3.0 1.5 90.5 89.7 92.1 94.2 7.9 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 3 1 20 21 21 24 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 11,778 COMMITMENTS 0 0 0 10,070 10,690 10,070 10,690 1,708 1,088 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -710) 0 0 0 -568 -666 -568 -666 -142 -44 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 85.5 90.8 85.5 90.8 14.5 9.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 16 14 16 14 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 31,185 COMMITMENTS 0 2,130 200 28,157 28,031 28,357 30,361 2,828 824 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -769) 0 -130 0 -645 -617 -645 -747 -124 -22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.8 0.6 90.3 89.9 90.9 97.4 9.1 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 2 2 25 23 27 25 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 11,973 COMMITMENTS 526 0 116 9,629 10,542 10,271 10,658 1,702 1,315 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -494) -68 0 0 -392 -413 -460 -413 -34 -81 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.4 0.0 1.0 80.4 88.0 85.8 89.0 14.2 11.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 2 17 16 19 18 ISO NEW ENG CONN PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465T FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 32,749 COMMITMENTS 0 2,700 0 32,494 30,027 32,494 32,727 255 22 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -2,520) 0 -525 0 -2,520 -1,974 -2,520 -2,499 0 -21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 8.2 0.0 99.2 91.7 99.2 99.9 0.8 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 13 8 13 9 CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 15,263 COMMITMENTS 172 0 12 14,086 14,653 14,270 14,665 993 598 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,042) 40 0 0 -1,042 -1,022 -1,002 -1,022 -40 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.1 0.0 0.1 92.3 96.0 93.5 96.1 6.5 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 0 1 25 23 27 24 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MW X OFF PEAK HOURS PER MONTH) OPEN INTEREST: 9,908 COMMITMENTS 0 0 0 8,738 8,588 8,738 8,588 1,170 1,320 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -472) 0 0 0 -387 -430 -387 -430 -85 -42 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 88.2 86.7 88.2 86.7 11.8 13.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 21 17 21 17 PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 52,882 COMMITMENTS 0 0 0 52,882 52,838 52,882 52,838 0 44 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -2,583) 0 0 0 -2,583 -2,541 -2,583 -2,541 0 -42 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 99.9 100.0 99.9 0.0 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 12 11 12 11 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 771,902 COMMITMENTS 0 0 0 771,902 771,902 771,902 771,902 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -48,960) 0 0 0 -48,960 -48,960 -48,960 -48,960 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 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: 21) 0 0 0 13 10 13 10 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 37,451 COMMITMENTS 0 0 0 36,643 37,451 36,643 37,451 808 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -2,121) 0 0 0 -2,100 -2,121 -2,100 -2,121 -21 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 97.8 100.0 97.8 100.0 2.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 14 11 14 11 PJM PPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A53 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 548,539 COMMITMENTS 0 0 0 548,539 548,539 548,539 548,539 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -19,328) 0 0 0 -19,328 -19,328 -19,328 -19,328 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 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: 22) 0 0 0 13 12 13 12 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 72,601 COMMITMENTS 0 0 0 72,493 72,601 72,493 72,601 108 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -4,452) 0 0 0 -4,431 -4,452 -4,431 -4,452 -21 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.9 100.0 99.9 100.0 0.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 15 15 15 15 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,249,454 COMMITMENTS 0 0 0 1249454 1249454 1249454 1249454 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -69,520) 0 0 0 -69,520 -69,520 -69,520 -69,520 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 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: 25) 0 0 0 16 13 16 13 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 220,252 COMMITMENTS 2,710 0 0 217,542 220,252 220,252 220,252 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -8,189) -735 0 0 -7,454 -8,189 -8,189 -8,189 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.2 0.0 0.0 98.8 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 0 0 28 31 30 31 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 3,752,878 COMMITMENTS 0 0 0 3752878 3752878 3752878 3752878 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -116,654) 0 0 0 -116,654 -116,654 -116,654 -116,654 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 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: 36) 0 0 0 25 23 25 23 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 67,197 COMMITMENTS 1,275 2,350 0 65,922 64,592 67,197 66,942 0 255 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -3,182) 0 -105 0 -3,182 -3,077 -3,182 -3,182 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.9 3.5 0.0 98.1 96.1 100.0 99.6 0.0 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 1 1 0 28 18 29 19 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,190,099 COMMITMENTS 23,400 66,320 0 1166699 1123779 1190099 1190099 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -48,552) 0 -2,040 0 -48,552 -39,872 -48,552 -41,912 0 -6,640 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.0 5.6 0.0 98.0 94.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 1 0 23 21 24 22 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 60,085 COMMITMENTS 2,700 110 0 57,385 59,975 60,085 60,085 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -3,420) -525 0 0 -2,895 -3,420 -3,420 -3,420 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.5 0.2 0.0 95.5 99.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 1 1 0 24 28 25 29 NYISO ZONE 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 9,626 COMMITMENTS 216 0 0 9,260 9,329 9,476 9,329 150 297 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -819) -42 0 0 -756 -798 -798 -798 -21 -21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.2 0.0 0.0 96.2 96.9 98.4 96.9 1.6 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 15 13 16 13 NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A68 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 13,050 COMMITMENTS 0 220 0 12,878 12,489 12,878 12,709 172 341 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 36) 0 0 0 57 57 57 57 -21 -21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.7 0.0 98.7 95.7 98.7 97.4 1.3 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 15 14 15 15 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 592,470 COMMITMENTS 0 48,625 0 592,470 543,845 592,470 592,470 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -46,512) 0 -10,200 0 -46,512 -36,312 -46,512 -46,512 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 8.2 0.0 100.0 91.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 14 9 14 10 ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,142,834 COMMITMENTS 48,625 26,512 0 1094209 1116322 1142834 1142834 0 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -68,952) -10,200 -2,040 0 -58,752 -66,912 -68,952 -68,952 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.3 2.3 0.0 95.7 97.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 2 0 26 24 27 26 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 25,272 COMMITMENTS 139 0 83 24,025 24,899 24,247 24,982 1,025 290 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 3,298) 30 0 -87 3,180 3,325 3,123 3,238 175 60 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 0.0 0.3 95.1 98.5 95.9 98.9 4.1 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 2 0 2 34 28 36 30 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 15,562 COMMITMENTS 90 0 0 15,161 14,881 15,251 14,881 311 681 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,214) -95 0 0 -983 -1,372 -1,078 -1,372 -136 158 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 0.0 0.0 97.4 95.6 98.0 95.6 2.0 4.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 0 15 16 16 16 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,160 COMMITMENTS 124 0 79 8,524 8,801 8,727 8,880 433 280 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -553) 116 0 -1 -642 -662 -527 -663 -26 110 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.4 0.0 0.9 93.1 96.1 95.3 96.9 4.7 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 0 1 18 18 19 19 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,391 COMMITMENTS 0 0 0 9,158 8,819 9,158 8,819 233 572 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -670) 0 0 0 -575 -727 -575 -727 -95 57 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 97.5 93.9 97.5 93.9 2.5 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 20 19 20 19 CONWAY PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665T FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 4,137 COMMITMENTS 0 0 0 3,804 3,853 3,804 3,853 333 284 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 244) 0 0 0 244 214 244 214 0 30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 92.0 93.1 92.0 93.1 8.0 6.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 17 14 17 14 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,234,649 COMMITMENTS 254,919 199,241 295,726 607,248 658,628 1157893 1153595 76,756 81,054 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -5,380) 19,180 7,815 -10,939 -15,887 -7,394 -7,646 -10,518 2,266 5,138 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.6 16.1 24.0 49.2 53.3 93.8 93.4 6.2 6.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 314) 94 106 139 84 96 265 269 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 224,423 COMMITMENTS 30,469 19,548 12,283 159,858 146,021 202,610 177,852 21,813 46,571 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -13,912) -448 -2,759 -1,508 -10,938 -9,996 -12,894 -14,263 -1,018 351 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.6 8.7 5.5 71.2 65.1 90.3 79.2 9.7 20.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 6 4 5 27 24 35 31 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 38,577 COMMITMENTS 50 785 375 37,730 36,978 38,155 38,138 422 439 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -6,673) -100 160 -439 -6,031 -6,291 -6,570 -6,570 -103 -103 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.1 2.0 1.0 97.8 95.9 98.9 98.9 1.1 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 1 2 3 44 37 47 41 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 121,735 COMMITMENTS 15,817 29,456 9,493 91,785 76,849 117,095 115,798 4,640 5,937 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 4,465) 3,505 666 200 489 3,893 4,194 4,759 271 -294 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.0 24.2 7.8 75.4 63.1 96.2 95.1 3.8 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 5 13 12 25 24 40 40 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 38,585 COMMITMENTS 0 3,924 6,692 30,153 25,336 36,845 35,952 1,740 2,633 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 1,267) 0 0 200 917 650 1,117 850 150 417 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 10.2 17.3 78.1 65.7 95.5 93.2 4.5 6.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 5 5 15 16 20 24 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 20,880 COMMITMENTS 5,250 400 200 15,310 20,205 20,760 20,805 120 75 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,810) 0 100 -100 -1,710 -1,810 -1,810 -1,810 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 25.1 1.9 1.0 73.3 96.8 99.4 99.6 0.6 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 1 1 24 26 27 27 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 20,692 COMMITMENTS 16,429 2,191 183 1,698 17,581 18,310 19,955 2,382 737 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 491) 972 63 23 -859 411 136 497 355 -6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 79.4 10.6 0.9 8.2 85.0 88.5 96.4 11.5 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 135) 68 17 4 21 36 92 56 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 31,615 COMMITMENTS 19,996 2,081 380 6,921 27,949 27,297 30,410 4,318 1,205 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: 2,644) 2,215 -219 176 -115 2,769 2,276 2,726 368 -82 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 63.2 6.6 1.2 21.9 88.4 86.3 96.2 13.7 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 113) 55 14 2 15 32 72 47 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 247,595 COMMITMENTS 62,922 11,678 22,872 142,856 200,027 228,650 234,577 18,945 13,018 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,538) 4,045 1,053 -62 -8,547 -1,586 -4,564 -595 3,026 -943 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 25.4 4.7 9.2 57.7 80.8 92.3 94.7 7.7 5.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 189) 55 28 44 73 86 153 140 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 25,516 COMMITMENTS 5,640 196 1,199 14,439 20,271 21,278 21,666 4,238 3,850 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -4,713) -885 39 -351 -2,837 -3,510 -4,073 -3,822 -640 -891 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 22.1 0.8 4.7 56.6 79.4 83.4 84.9 16.6 15.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 5 1 5 16 18 22 23 RBOB UP-DOWN CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165L FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 17,853 COMMITMENTS 640 0 400 15,913 17,336 16,953 17,736 900 117 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,819) 350 0 -350 -1,399 -1,305 -1,399 -1,655 -420 -164 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.6 0.0 2.2 89.1 97.1 95.0 99.3 5.0 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 2 0 1 18 9 20 10 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,276 COMMITMENTS 200 40 400 6,418 6,626 7,018 7,066 258 210 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -496) 0 -150 0 -704 -506 -704 -656 208 160 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.7 0.5 5.5 88.2 91.1 96.5 97.1 3.5 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 2 1 4 31 31 36 35 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 69,144 COMMITMENTS 3,413 0 1,033 63,323 67,727 67,769 68,760 1,375 384 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -24,620) 31 0 -286 -24,502 -24,334 -24,757 -24,620 137 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.9 0.0 1.5 91.6 98.0 98.0 99.4 2.0 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 4 0 1 33 31 37 32 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 24,694 COMMITMENTS 1,000 0 0 23,529 24,399 24,529 24,399 165 295 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -2,542) -200 0 0 -2,367 -2,482 -2,567 -2,482 25 -60 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 0.0 0.0 95.3 98.8 99.3 98.8 0.7 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 0 0 21 15 22 15 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 9,240 COMMITMENTS 100 150 0 9,020 9,090 9,120 9,240 120 0 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,552) -50 -50 0 -1,502 -1,502 -1,552 -1,552 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.1 1.6 0.0 97.6 98.4 98.7 100.0 1.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 1 1 0 25 31 26 32 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 17,684 COMMITMENTS 1,388 0 225 15,461 16,839 17,074 17,064 610 620 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -2,682) 122 0 0 -2,178 -2,582 -2,056 -2,582 -626 -100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.8 0.0 1.3 87.4 95.2 96.6 96.5 3.4 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 0 2 32 21 34 23 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 19,164 COMMITMENTS 950 2,161 173 17,674 16,344 18,797 18,678 367 486 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -1,307) -192 -190 97 -1,152 -1,163 -1,247 -1,256 -60 -51 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.0 11.3 0.9 92.2 85.3 98.1 97.5 1.9 2.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 4 4 3 32 39 37 45 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 13,322 COMMITMENTS 1,032 407 347 11,889 12,360 13,268 13,114 54 208 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -2,063) -417 0 0 -1,610 -2,074 -2,027 -2,074 -36 11 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.7 3.1 2.6 89.2 92.8 99.6 98.4 0.4 1.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 2 2 26 21 29 24 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 08/03/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 32,030 COMMITMENTS 1,874 798 1,515 24,483 28,049 27,872 30,362 4,158 1,668 CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST: -3,025) -297 264 -414 -2,066 -2,671 -2,777 -2,821 -248 -204 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.9 2.5 4.7 76.4 87.6 87.0 94.8 13.0 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 2 4 30 34 35 39
Updated August 6, 2010