GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 32,383 COMMITMENTS 1,490 1,249 0 30,665 31,074 32,155 32,323 228 60 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -4,681) -133 363 -50 -4,468 -4,984 -4,651 -4,671 -30 -10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.6 3.9 0.0 94.7 96.0 99.3 99.8 0.7 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 1 4 0 33 40 34 44 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 21,257 COMMITMENTS 0 0 0 21,066 21,007 21,066 21,007 191 250 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -1,773) 0 0 0 -1,713 -1,743 -1,713 -1,743 -60 -30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.1 98.8 99.1 98.8 0.9 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 0 0 0 26 27 26 27 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 6,631 COMMITMENTS 128 216 91 4,760 5,112 4,979 5,419 1,652 1,212 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -241) 19 0 -19 -374 -234 -374 -253 133 12 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.9 3.3 1.4 71.8 77.1 75.1 81.7 24.9 18.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 1 19 16 20 18 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 9,311 COMMITMENTS 409 351 55 6,953 7,698 7,417 8,104 1,894 1,207 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -979) 27 98 0 -1,387 -1,003 -1,360 -905 381 -74 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.4 3.8 0.6 74.7 82.7 79.7 87.0 20.3 13.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 2 3 2 38 42 41 46 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 7,728 COMMITMENTS 392 491 89 6,711 6,597 7,192 7,177 536 551 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -1,695) -49 -42 36 -1,384 -1,467 -1,397 -1,473 -298 -222 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.1 6.4 1.2 86.8 85.4 93.1 92.9 6.9 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 63) 4 3 3 46 52 52 56 EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165I OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,172 COMMITMENTS 315 0 20 2,097 2,577 2,432 2,597 740 575 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -557) -80 0 0 -403 -583 -483 -583 -74 26 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.9 0.0 0.6 66.1 81.2 76.7 81.9 23.3 18.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 2 0 1 17 21 19 22 SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165J OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,311 COMMITMENTS 0 91 0 1,837 1,899 1,837 1,990 474 321 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -223) 0 21 0 -187 -135 -187 -114 -36 -109 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.9 0.0 79.5 82.2 79.5 86.1 20.5 13.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 2 0 19 18 19 20 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 17,024 COMMITMENTS 0 0 0 16,989 16,929 16,989 16,929 35 95 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -1,525) 0 0 0 -1,540 -1,515 -1,540 -1,515 15 -10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.8 99.4 99.8 99.4 0.2 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 0 0 16 19 16 19 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 383,204 COMMITMENTS 37,322 21,213 63,953 241,877 264,847 343,152 350,013 40,051 33,191 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 22,358) 131 -2,326 1,867 19,855 21,324 21,854 20,865 505 1,493 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.7 5.5 16.7 63.1 69.1 89.5 91.3 10.5 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 145) 30 22 39 75 84 123 130 HEATING OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-022653 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 113,908 COMMITMENTS 872 7,581 23,489 83,625 77,837 107,987 108,908 5,921 5,000 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 7,220) -134 740 1,009 6,305 5,377 7,180 7,126 40 94 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.8 6.7 20.6 73.4 68.3 94.8 95.6 5.2 4.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 3 5 7 13 13 20 21 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 12,018 COMMITMENTS 600 643 327 10,941 10,873 11,868 11,843 150 175 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -6,746) -300 -257 -50 -5,728 -6,362 -6,078 -6,669 -668 -77 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.0 5.4 2.7 91.0 90.5 98.8 98.5 1.2 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 62) 2 5 2 40 42 44 47 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 15,284 COMMITMENTS 1,272 475 400 13,213 13,919 14,885 14,794 399 490 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 75) 75 75 0 0 0 75 75 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 3.1 2.6 86.4 91.1 97.4 96.8 2.6 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 4 2 2 28 29 33 32 NYMEX HEATING OIL/RDAM GASOIL - NEW YORK MERCANTILE EXCHANGE Code-02265U OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 10,872 COMMITMENTS 3,008 0 662 6,850 9,780 10,520 10,442 352 430 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 150) 300 0 -150 0 300 150 150 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.7 0.0 6.1 63.0 90.0 96.8 96.0 3.2 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 3 0 2 8 17 11 19 GASOIL (ICE) SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265V OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 METRIC TONS) OPEN INTEREST: 4,423 COMMITMENTS 801 104 93 2,347 2,667 3,241 2,864 1,182 1,559 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -426) -252 -8 -32 -225 -432 -509 -472 83 46 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.1 2.4 2.1 53.1 60.3 73.3 64.8 26.7 35.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 1 2 16 17 18 20 GASOIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-022A46 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,369 COMMITMENTS 188 0 280 2,639 2,758 3,107 3,038 263 331 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.6 0.0 8.3 78.3 81.9 92.2 90.2 7.8 9.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 2 18 18 20 20 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 969,252 COMMITMENTS 170,747 249,876 355,638 362,945 318,395 889,330 923,908 79,923 45,345 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -4,294) 8,791 -4,659 1,420 -8,571 10,421 1,639 7,182 -5,933 -11,476 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.6 25.8 36.7 37.4 32.8 91.8 95.3 8.2 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 281) 81 97 127 88 79 252 230 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 58,066 COMMITMENTS 787 189 1,858 47,403 47,317 50,048 49,364 8,018 8,702 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 437) 0 -714 485 2,919 1,945 3,404 1,716 -2,967 -1,279 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.4 0.3 3.2 81.6 81.5 86.2 85.0 13.8 15.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 2 22 19 24 21 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 37,128 COMMITMENTS 194 756 2,783 29,104 24,806 32,081 28,345 5,047 8,783 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 430) 0 0 0 62 430 62 430 368 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.5 2.0 7.5 78.4 66.8 86.4 76.3 13.6 23.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 2 12 15 14 17 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 67,038 COMMITMENTS 0 0 0 58,624 54,580 58,624 54,580 8,414 12,458 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 87.4 81.4 87.4 81.4 12.6 18.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 18 21 18 21 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 74,138 COMMITMENTS 0 0 0 62,417 70,075 62,417 70,075 11,721 4,063 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -903) 0 0 0 -29 -821 -29 -821 -874 -82 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 84.2 94.5 84.2 94.5 15.8 5.5 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 82,928 COMMITMENTS 488 3,006 6,814 67,939 64,726 75,241 74,546 7,687 8,382 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -7,073) -1,270 -855 768 -7,025 -10,465 -7,527 -10,552 454 3,479 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.6 3.6 8.2 81.9 78.1 90.7 89.9 9.3 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 4 4 19 23 23 28 NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 77,856 COMMITMENTS 984 8,473 2,114 68,010 54,465 71,108 65,052 6,748 12,804 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -5,113) -240 -268 -821 -4,152 -4,436 -5,213 -5,525 100 412 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.3 10.9 2.7 87.4 70.0 91.3 83.6 8.7 16.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 2 2 12 19 15 21 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 77,807 COMMITMENTS 4,853 2,100 4,221 55,820 64,731 64,894 71,052 12,913 6,755 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -4,295) -1,529 234 -149 -720 -5,292 -2,398 -5,207 -1,897 912 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.2 2.7 5.4 71.7 83.2 83.4 91.3 16.6 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 3 1 3 17 21 21 24 EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-02365U OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 1,700,177 COMMITMENTS 72,894 98,167 577,252 1043676 1015864 1693822 1691282 6,355 8,895 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 74,189) -1,124 3,810 39,111 35,870 31,190 73,857 74,111 331 78 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.3 5.8 34.0 61.4 59.8 99.6 99.5 0.4 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 136) 40 32 61 63 60 129 127 NATURAL GAS CAL SPREAD OPT FIN - NEW YORK MERCANTILE EXCHANGE Code-023A84 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 38,200 COMMITMENTS 9,397 7,250 15,479 12,260 14,025 37,135 36,754 1,065 1,446 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 3,158) -974 -1,262 1,715 2,147 2,379 2,888 2,833 269 325 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.6 19.0 40.5 32.1 36.7 97.2 96.2 2.8 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 6 12 13 13 16 27 33 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 70,666 COMMITMENTS 0 0 0 68,986 67,852 68,986 67,852 1,680 2,814 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -31) 0 0 0 -31 -31 -31 -31 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 97.6 96.0 97.6 96.0 2.4 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 16 17 16 17 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 175,691 COMMITMENTS 4,099 8,107 4,069 161,635 158,342 169,803 170,518 5,888 5,173 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -252) 458 0 177 -823 -365 -188 -188 -64 -64 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.3 4.6 2.3 92.0 90.1 96.6 97.1 3.4 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 4 1 4 37 38 42 42 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 125,370 COMMITMENTS 1,550 1,761 1,932 110,652 114,937 114,134 118,630 11,236 6,740 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -375) 0 -181 -60 -726 -442 -786 -683 411 308 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 1.4 1.5 88.3 91.7 91.0 94.6 9.0 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 1 1 25 23 27 24 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 219,440 COMMITMENTS 5,910 360 9,609 185,841 201,575 201,360 211,544 18,080 7,897 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 2,796) 210 0 -629 3,074 3,421 2,655 2,792 141 4 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.7 0.2 4.4 84.7 91.9 91.8 96.4 8.2 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 2 1 3 36 40 39 43 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,819,384 COMMITMENTS 676,044 146,802 860,777 1256162 1796405 2792983 2803984 26,401 15,400 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 22,399) 5,962 -8,192 355 23,493 35,842 29,810 28,005 -7,411 -5,606 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.0 5.2 30.5 44.6 63.7 99.1 99.5 0.9 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 179) 37 28 58 109 99 174 158 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 945,664 COMMITMENTS 132,651 212,636 139,802 669,979 589,137 942,432 941,575 3,232 4,089 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 21,167) 24,435 19,315 -8,696 6,492 11,712 22,231 22,331 -1,064 -1,164 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.0 22.5 14.8 70.8 62.3 99.7 99.6 0.3 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 96) 26 22 41 47 42 92 86 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 4,376 COMMITMENTS 30 1,510 0 4,025 2,721 4,055 4,231 321 145 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 169) 0 77 0 206 142 206 219 -37 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.7 34.5 0.0 92.0 62.2 92.7 96.7 7.3 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 2 0 14 16 15 18 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 183,261 COMMITMENTS 566 2,828 11,084 168,513 168,590 180,163 182,501 3,098 760 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 3,476) -257 688 -266 3,960 3,027 3,436 3,448 40 28 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 1.5 6.0 92.0 92.0 98.3 99.6 1.7 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 4 6 37 31 44 37 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 19,729 COMMITMENTS 0 862 220 18,394 17,536 18,614 18,618 1,115 1,111 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 194) 0 -240 0 194 314 194 74 -0 120 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 4.4 1.1 93.2 88.9 94.3 94.4 5.7 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 3 1 22 24 23 27 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 29,793 COMMITMENTS 0 2,410 200 26,919 26,289 27,119 28,899 2,674 894 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -114) 0 0 0 -114 -114 -114 -114 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 8.1 0.7 90.4 88.2 91.0 97.0 9.0 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 2 2 25 21 27 23 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 12,457 COMMITMENTS 530 0 260 10,021 10,966 10,811 11,226 1,646 1,231 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 208) 8 0 80 120 128 208 208 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.3 0.0 2.1 80.4 88.0 86.8 90.1 13.2 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 1 17 15 19 16 ISO NEW ENG CONN PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465T OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 32,237 COMMITMENTS 0 3,555 0 31,982 28,639 31,982 32,194 255 43 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 11.0 0.0 99.2 88.8 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 48,197 COMMITMENTS 177 2 746 46,311 46,571 47,233 47,319 964 878 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 147) -7 1 -7 232 225 218 219 -71 -72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 0.0 1.5 96.1 96.6 98.0 98.2 2.0 1.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 1 2 24 22 26 24 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| 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: 10,350 COMMITMENTS 0 0 0 9,156 9,404 9,156 9,404 1,194 946 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 82) 0 0 0 82 82 82 82 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 88.5 90.9 88.5 90.9 11.5 9.1 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 55,661 COMMITMENTS 0 0 0 55,404 55,575 55,404 55,575 257 86 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 84) 0 0 0 84 84 84 84 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.5 99.8 99.5 99.8 0.5 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 11 10 11 10 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 817,310 COMMITMENTS 0 0 0 817,310 817,310 817,310 817,310 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 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: 20) 0 0 0 12 9 12 9 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 40,095 COMMITMENTS 0 0 0 39,754 39,944 39,754 39,944 341 151 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 172) 0 0 0 172 172 172 172 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.1 99.6 99.1 99.6 0.9 0.4 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 587,003 COMMITMENTS 0 0 0 587,003 587,003 587,003 587,003 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 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: 21) 0 0 0 12 12 12 12 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 82,260 COMMITMENTS 0 0 0 82,109 82,260 82,109 82,260 151 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 430) 0 0 0 430 430 430 430 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.8 100.0 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 15 14 15 14 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,384,573 COMMITMENTS 0 0 0 1384573 1384573 1384573 1384573 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 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: 25) 0 0 0 16 12 16 12 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 167,101 COMMITMENTS 1,940 220 0 165,161 166,881 167,101 167,101 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -777) 1,720 0 0 -2,497 -777 -777 -777 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 0.1 0.0 98.8 99.9 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 1 1 0 25 29 26 30 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 2,742,848 COMMITMENTS 0 0 0 2742848 2742848 2742848 2742848 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -46,880) 0 0 0 -46,880 -46,880 -46,880 -46,880 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: 36) 0 0 0 23 22 23 22 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 59,975 COMMITMENTS 0 2,565 0 59,975 57,410 59,975 59,975 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 530) 0 0 0 530 530 530 530 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 4.3 0.0 100.0 95.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 1 0 24 18 24 19 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,012,849 COMMITMENTS 0 70,200 0 1012849 942,649 1012849 1012849 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 6.9 0.0 100.0 93.1 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 1 0 21 19 21 20 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 56,165 COMMITMENTS 4,416 110 0 51,749 56,055 56,165 56,165 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 278) 407 0 0 -129 278 278 278 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.9 0.2 0.0 92.1 99.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 1 0 21 27 23 28 NYISO ZONE 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 11,267 COMMITMENTS 258 0 0 10,792 10,732 11,050 10,732 217 535 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.3 0.0 0.0 95.8 95.3 98.1 95.3 1.9 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 0 0 16 13 17 13 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 578,998 COMMITMENTS 0 64,345 0 578,998 514,653 578,998 578,998 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 11.1 0.0 100.0 88.9 100.0 100.0 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,111,448 COMMITMENTS 69,417 28,552 0 1042031 1082896 1111448 1111448 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 768) 768 0 0 0 768 768 768 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.2 2.6 0.0 93.8 97.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 2 0 25 23 27 25 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 19,747 COMMITMENTS 95 28 197 18,652 19,447 18,944 19,672 803 75 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -1,824) 25 -28 -25 -1,978 -1,556 -1,978 -1,609 154 -215 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.5 0.1 1.0 94.5 98.5 95.9 99.6 4.1 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 2 1 2 36 35 39 37 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 16,574 COMMITMENTS 275 0 0 15,651 16,494 15,926 16,494 648 80 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 15) 0 0 0 55 55 55 55 -40 -40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 0.0 0.0 94.4 99.5 96.1 99.5 3.9 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 0 0 15 20 16 20 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 10,232 COMMITMENTS 0 7 23 9,897 10,172 9,920 10,202 312 30 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 160) -8 7 -30 188 183 150 160 10 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.1 0.2 96.7 99.4 97.0 99.7 3.0 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 1 16 21 17 22 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 10,330 COMMITMENTS 0 0 0 9,985 9,707 9,985 9,707 345 623 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 448) 0 0 0 418 450 418 450 30 -2 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 96.7 94.0 96.7 94.0 3.3 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 0 0 26 21 26 21 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,781,085 COMMITMENTS 260,237 157,235 980,899 1452556 1563748 2693692 2701882 87,393 79,203 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -4,661) -4,350 -5,625 32,401 -15,077 -12,773 12,975 14,003 -17,636 -18,664 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.4 5.7 35.3 52.2 56.2 96.9 97.2 3.1 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 367) 140 109 193 97 101 333 318 CRUDE OIL CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-067657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 116,006 COMMITMENTS 1,885 39,485 33,523 79,309 41,035 114,718 114,042 1,289 1,964 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 1,254) 18 692 873 114 -423 1,004 1,142 250 112 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.6 34.0 28.9 68.4 35.4 98.9 98.3 1.1 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 1 15 10 19 20 29 36 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 241,329 COMMITMENTS 39,688 25,584 11,000 166,350 156,088 217,038 192,672 24,291 48,657 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 7,246) 867 1,272 1,793 2,155 2,526 4,815 5,591 2,431 1,655 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.4 10.6 4.6 68.9 64.7 89.9 79.8 10.1 20.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 5 5 5 30 27 38 34 EUR STYLE CRUDE OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 148,703 COMMITMENTS 21,752 6,629 28,528 95,033 110,107 145,313 145,263 3,390 3,439 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 1,063) -967 -979 361 1,695 1,658 1,088 1,039 -26 23 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.6 4.5 19.2 63.9 74.0 97.7 97.7 2.3 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 62) 24 10 26 26 27 59 55 CRUDE OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 637,355 COMMITMENTS 41,021 1,614 112,977 461,498 502,666 615,496 617,257 21,859 20,098 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 17,975) 1,008 499 7,472 9,276 9,735 17,757 17,706 218 269 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.4 0.3 17.7 72.4 78.9 96.6 96.8 3.4 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 53) 10 2 12 40 41 52 53 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 50,912 COMMITMENTS 515 155 525 47,218 47,578 48,258 48,258 2,654 2,654 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 4,047) -65 0 0 1,732 1,667 1,667 1,667 2,380 2,380 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.0 0.3 1.0 92.7 93.5 94.8 94.8 5.2 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 59) 3 2 2 45 42 50 46 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 124,166 COMMITMENTS 13,819 31,005 9,664 95,475 78,359 118,958 119,028 5,208 5,138 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 694) -1,200 386 147 1,749 150 696 683 -2 11 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.1 25.0 7.8 76.9 63.1 95.8 95.9 4.2 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 9 13 15 25 24 43 43 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 37,846 COMMITMENTS 628 3,574 9,592 25,519 22,537 35,739 35,703 2,107 2,143 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 376) 628 -600 -45 -66 571 517 -74 -141 450 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 9.4 25.3 67.4 59.5 94.4 94.3 5.6 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 4 4 15 16 20 23 BRENT (ICE) CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765N OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 80,298 COMMITMENTS 1,924 0 1,110 46,707 45,960 49,741 47,070 30,557 33,228 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.4 0.0 1.4 58.2 57.2 61.9 58.6 38.1 41.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 1 18 17 20 18 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 21,170 COMMITMENTS 3,544 450 300 17,020 20,420 20,864 21,170 306 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 280) 300 0 300 -20 280 580 580 -300 -300 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.7 2.1 1.4 80.4 96.5 98.6 100.0 1.4 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 2 1 1 26 30 29 31 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 21,145 COMMITMENTS 15,823 2,626 130 3,199 17,649 19,152 20,405 1,993 740 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -126) 91 166 -33 -195 -145 -137 -12 11 -114 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 74.8 12.4 0.6 15.1 83.5 90.6 96.5 9.4 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 127) 58 22 6 26 32 88 56 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 29,915 COMMITMENTS 17,752 2,240 362 7,424 25,753 25,539 28,356 4,376 1,559 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -593) -347 -662 -39 211 644 -175 -57 -418 -536 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 59.3 7.5 1.2 24.8 86.1 85.4 94.8 14.6 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 107) 51 14 4 17 30 70 48 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 282,363 COMMITMENTS 52,928 25,139 39,095 172,940 202,103 264,963 266,337 17,400 16,026 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 4,553) 47 -1,265 -440 5,391 6,917 4,999 5,213 -446 -660 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.7 8.9 13.8 61.2 71.6 93.8 94.3 6.2 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 185) 47 37 51 77 81 153 145 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 27,905 COMMITMENTS 5,978 130 1,555 14,902 21,690 22,435 23,375 5,470 4,530 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 2,507) 401 0 -108 1,966 2,889 2,259 2,781 248 -274 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.4 0.5 5.6 53.4 77.7 80.4 83.8 19.6 16.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 5 1 6 12 18 18 24 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,897 COMMITMENTS 600 240 300 6,597 6,957 7,497 7,497 400 400 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -2,030) -50 150 -200 -1,780 -1,980 -2,030 -2,030 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.6 3.0 3.8 83.5 88.1 94.9 94.9 5.1 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 3 3 30 34 35 38 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 89,008 COMMITMENTS 2,960 341 1,646 83,202 86,832 87,808 88,819 1,200 189 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -492) -750 -753 0 281 547 -469 -206 -23 -286 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.3 0.4 1.8 93.5 97.6 98.7 99.8 1.3 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 3 1 1 35 36 39 37 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 22,613 COMMITMENTS 1,400 0 0 21,200 22,248 22,600 22,248 13 365 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -523) -200 0 0 -310 -473 -510 -473 -13 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.2 0.0 0.0 93.8 98.4 99.9 98.4 0.1 1.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 0 0 20 19 21 19 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 11,632 COMMITMENTS 200 550 0 11,432 11,082 11,632 11,632 0 0 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -1,830) -500 -350 0 -1,330 -1,480 -1,830 -1,830 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 4.7 0.0 98.3 95.3 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 1 3 0 26 28 27 31 JET CIF NWE/GASOIL FUT - NEW YORK MERCANTILE EXCHANGE Code-86465D OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,294 COMMITMENTS 234 0 85 1,824 2,109 2,143 2,194 1,151 1,100 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 76) 0 0 10 44 66 54 76 22 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.1 0.0 2.6 55.4 64.0 65.1 66.6 34.9 33.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 1 13 15 15 16 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 19,619 COMMITMENTS 616 50 0 17,788 18,849 18,404 18,899 1,215 720 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -3,646) 442 0 -51 -3,862 -3,595 -3,471 -3,646 -175 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.1 0.3 0.0 90.7 96.1 93.8 96.3 6.2 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 1 0 27 22 29 23 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 20,639 COMMITMENTS 1,238 2,193 37 19,104 18,164 20,379 20,394 260 245 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 876) 48 876 0 834 -127 882 749 -6 127 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.0 10.6 0.2 92.6 88.0 98.7 98.8 1.3 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 3 3 2 36 38 40 42 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 11,065 COMMITMENTS 1,256 0 162 9,624 10,687 11,042 10,849 23 216 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: 1,210) 314 0 138 812 1,108 1,264 1,246 -54 -36 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.4 0.0 1.5 87.0 96.6 99.8 98.0 0.2 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 3 0 1 24 22 27 23 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 37,019 COMMITMENTS 2,345 941 1,240 29,002 32,767 32,587 34,948 4,432 2,071 CHANGES FROM 06/01/10 (CHANGE IN OPEN INTEREST: -18) -36 -111 111 -78 204 -3 204 -15 -222 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.3 2.5 3.3 78.3 88.5 88.0 94.4 12.0 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 3 3 4 31 37 36 43
Updated June 11, 2010