GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 46,091 COMMITMENTS 819 2,380 64 45,005 43,469 45,888 45,913 203 178 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 3,659) 0 200 0 3,515 3,459 3,515 3,659 144 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.8 5.2 0.1 97.6 94.3 99.6 99.6 0.4 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 61) 1 4 1 43 47 45 51 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 29,723 COMMITMENTS 200 0 0 29,434 29,523 29,634 29,523 89 200 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 1,099) 0 0 0 1,087 1,099 1,087 1,099 12 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 0.0 0.0 99.0 99.3 99.7 99.3 0.3 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 1 0 0 28 33 29 33 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 5,433 COMMITMENTS 170 216 31 3,679 3,941 3,880 4,188 1,553 1,245 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -59) 0 0 0 -75 -44 -75 -44 16 -15 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.1 4.0 0.6 67.7 72.5 71.4 77.1 28.6 22.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 1 18 17 19 19 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 8,951 COMMITMENTS 512 291 140 6,994 7,449 7,646 7,880 1,305 1,071 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 183) 14 -2 -6 145 117 153 109 30 74 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.7 3.3 1.6 78.1 83.2 85.4 88.0 14.6 12.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 3 2 3 41 40 45 44 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 7,246 COMMITMENTS 525 427 240 6,042 6,122 6,807 6,789 439 457 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 140) 131 9 -50 99 168 180 127 -40 13 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.2 5.9 3.3 83.4 84.5 93.9 93.7 6.1 6.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 66) 3 6 4 49 52 54 60 EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165I FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,613 COMMITMENTS 709 0 5 1,022 2,148 1,736 2,153 877 460 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 9) 0 0 0 9 -11 9 -11 0 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 27.1 0.0 0.2 39.1 82.2 66.4 82.4 33.6 17.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 4 0 1 12 15 16 16 SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165J FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,567 COMMITMENTS 0 35 0 1,069 932 1,069 967 498 600 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.2 0.0 68.2 59.5 68.2 61.7 31.8 38.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 16 15 16 16 SING 380 FUEL OIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165K FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,601 COMMITMENTS 30 40 40 1,194 1,142 1,264 1,222 337 379 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 143) 0 0 40 91 81 131 121 12 22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.9 2.5 2.5 74.6 71.3 79.0 76.3 21.0 23.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 1 17 18 19 19 GULF 3% FUEL OIL BALMO SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165R FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,608 COMMITMENTS 0 0 0 1,600 1,601 1,600 1,601 8 7 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.5 99.6 99.5 99.6 0.5 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 12 12 12 12 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 16,510 COMMITMENTS 0 200 0 16,300 16,300 16,300 16,500 210 10 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 1,213) 0 0 0 1,183 1,213 1,183 1,213 30 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.2 0.0 98.7 98.7 98.7 99.9 1.3 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 0 1 0 28 18 28 19 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 310,699 COMMITMENTS 66,639 30,355 34,431 163,812 221,181 264,882 285,967 45,817 24,732 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 6,512) 3,163 1,150 -774 2,919 5,369 5,308 5,745 1,204 767 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.4 9.8 11.1 52.7 71.2 85.3 92.0 14.7 8.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 174) 52 25 45 71 82 148 135 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 17,210 COMMITMENTS 425 1,665 525 16,145 14,955 17,095 17,145 115 65 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 876) -50 125 -75 969 826 844 876 32 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.5 9.7 3.1 93.8 86.9 99.3 99.6 0.7 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 68) 3 7 5 43 46 49 56 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,118 COMMITMENTS 2,160 0 25 4,596 6,793 6,781 6,818 337 300 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 186) -300 0 0 186 -114 -114 -114 300 300 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 30.3 0.0 0.4 64.6 95.4 95.3 95.8 4.7 4.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 5 0 1 25 23 30 24 NYMEX HEATING OIL/RDAM GASOIL - NEW YORK MERCANTILE EXCHANGE Code-02265U FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,422 COMMITMENTS 2,463 230 752 6,165 8,420 9,380 9,402 42 20 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -25) -125 150 125 -25 -300 -25 -25 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 26.1 2.4 8.0 65.4 89.4 99.6 99.8 0.4 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 2 1 9 12 11 15 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 784,807 COMMITMENTS 134,315 336,411 229,450 338,745 179,315 702,510 745,176 82,297 39,631 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -575) 5,615 24,659 3,019 -4,628 -30,020 4,006 -2,342 -4,581 1,767 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.1 42.9 29.2 43.2 22.8 89.5 95.0 10.5 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 294) 84 105 124 84 74 251 236 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 56,845 COMMITMENTS 55 0 280 50,473 50,815 50,808 51,095 6,037 5,750 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 792) -31 0 0 -697 1,642 -728 1,642 1,520 -850 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.1 0.0 0.5 88.8 89.4 89.4 89.9 10.6 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 0 1 18 16 19 17 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 56,608 COMMITMENTS 0 0 0 45,972 53,104 45,972 53,104 10,636 3,504 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 81.2 93.8 81.2 93.8 18.8 6.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 14 15 14 15 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 54,116 COMMITMENTS 2,332 3,559 4,679 39,030 35,628 46,041 43,866 8,075 10,250 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -672) 0 1,192 -1,160 32 -62 -1,128 -30 456 -642 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.3 6.6 8.6 72.1 65.8 85.1 81.1 14.9 18.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 2 3 14 10 17 13 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 63,346 COMMITMENTS 2,399 1,280 3,688 45,809 51,039 51,896 56,007 11,450 7,339 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 39) 84 0 -62 0 0 22 -62 17 101 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.8 2.0 5.8 72.3 80.6 81.9 88.4 18.1 11.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 2 3 16 14 19 17 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 111,997 COMMITMENTS 0 12,485 1,222 100,280 92,918 101,502 106,625 10,495 5,372 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -459) 0 177 -53 -428 -490 -481 -366 22 -93 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 11.1 1.1 89.5 83.0 90.6 95.2 9.4 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 0 3 3 20 25 23 28 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 92,087 COMMITMENTS 0 872 1,674 79,865 77,156 81,539 79,702 10,548 12,385 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 114) 0 -80 80 0 0 80 0 34 114 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.9 1.8 86.7 83.8 88.5 86.6 11.5 13.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 1 15 16 16 17 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 153,712 COMMITMENTS 6,909 1,110 6,284 125,176 137,833 138,369 145,227 15,343 8,485 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 355) 80 814 -496 673 77 257 395 98 -40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.5 0.7 4.1 81.4 89.7 90.0 94.5 10.0 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 1 2 26 28 29 30 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,594,365 COMMITMENTS 513,890 96,273 813,384 1245470 1666135 2572744 2575792 21,621 18,573 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -32,460) -11,062 -5,250 -21,481 111 -4,022 -32,432 -30,753 -28 -1,707 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.8 3.7 31.4 48.0 64.2 99.2 99.3 0.8 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 179) 38 26 61 108 91 173 154 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 1,024,285 COMMITMENTS 199,977 118,460 181,569 639,218 720,695 1020764 1020724 3,521 3,561 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 34,667) 29,981 3,044 4,179 978 27,830 35,138 35,053 -471 -386 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.5 11.6 17.7 62.4 70.4 99.7 99.7 0.3 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 100) 25 31 45 42 40 94 89 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 8,783 COMMITMENTS 43 849 40 8,620 7,719 8,703 8,608 80 175 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 1,215) 43 0 40 1,120 1,137 1,203 1,177 12 38 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.5 9.7 0.5 98.1 87.9 99.1 98.0 0.9 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 1 1 1 27 30 29 32 EUROPEAN NAPHTHA CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265A FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,840 COMMITMENTS 181 369 13 2,074 1,687 2,268 2,069 572 771 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 103) 18 45 2 54 35 74 82 29 21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.4 13.0 0.5 73.0 59.4 79.9 72.9 20.1 27.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 3 1 16 19 17 23 JAPAN C&F NAPHTHA SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265C FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,006 COMMITMENTS 145 30 5 1,509 1,647 1,659 1,682 347 324 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 44) 10 0 -15 170 104 165 89 -121 -45 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.2 1.5 0.2 75.2 82.1 82.7 83.8 17.3 16.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 1 1 21 27 22 29 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 40,389 COMMITMENTS 6,280 248 1,524 30,031 38,251 37,835 40,023 2,554 366 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -572) 456 -138 -140 -886 -462 -570 -740 -2 168 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.5 0.6 3.8 74.4 94.7 93.7 99.1 6.3 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 3 3 4 30 31 35 36 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 8,098 COMMITMENTS 92 46 0 6,624 7,053 6,716 7,099 1,382 999 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.1 0.6 0.0 81.8 87.1 82.9 87.7 17.1 12.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 0 13 14 14 15 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 15,975 COMMITMENTS 0 684 50 14,844 14,355 14,894 15,089 1,081 886 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -40) 0 -74 26 -46 4 -20 -44 -20 4 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 4.3 0.3 92.9 89.9 93.2 94.5 6.8 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 3 2 25 22 27 25 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 10,433 COMMITMENTS 699 0 0 8,339 8,949 9,038 8,949 1,395 1,484 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 242) 0 0 0 240 266 240 266 2 -24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.7 0.0 0.0 79.9 85.8 86.6 85.8 13.4 14.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 0 0 18 15 19 15 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 32,206 COMMITMENTS 164 2,474 350 28,238 28,204 28,752 31,028 3,454 1,178 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 276) 0 70 0 270 -28 270 42 6 234 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.5 7.7 1.1 87.7 87.6 89.3 96.3 10.7 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 2 3 25 24 28 27 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 12,102 COMMITMENTS 190 326 40 10,131 10,760 10,361 11,126 1,741 976 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 70) 0 -26 0 78 76 78 50 -8 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.6 2.7 0.3 83.7 88.9 85.6 91.9 14.4 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 1 1 21 16 22 18 ISO NEW ENG CONN PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465T FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 24,226 COMMITMENTS 0 575 0 23,971 23,396 23,971 23,971 255 255 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.4 0.0 98.9 96.6 98.9 98.9 1.1 1.1 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 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 13,477 COMMITMENTS 232 0 132 12,097 12,703 12,461 12,835 1,016 642 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 48) 0 0 0 48 48 48 48 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.7 0.0 1.0 89.8 94.3 92.5 95.2 7.5 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 0 2 26 21 28 23 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| 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: 8,769 COMMITMENTS 0 0 0 7,687 7,915 7,687 7,915 1,082 854 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 48) 0 0 0 28 -24 28 -24 20 72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 87.7 90.3 87.7 90.3 12.3 9.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 20 18 20 18 PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 48,582 COMMITMENTS 0 510 0 48,072 47,942 48,072 48,452 510 130 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 66) 0 0 0 66 22 66 22 0 44 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.0 0.0 99.0 98.7 99.0 99.7 1.0 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 1 0 14 13 14 14 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 694,695 COMMITMENTS 0 9,360 0 694,695 685,335 694,695 694,695 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 416) 0 0 0 416 416 416 416 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.3 0.0 100.0 98.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 1 0 17 12 17 13 PJM BGE PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A42 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 32,669 COMMITMENTS 0 410 0 32,135 32,259 32,135 32,669 534 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.3 0.0 98.4 98.7 98.4 100.0 1.6 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 15 4 15 5 PJM PEPCO PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A50 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 32,882 COMMITMENTS 0 460 0 32,882 32,422 32,882 32,882 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.4 0.0 100.0 98.6 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 14 10 14 11 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 34,260 COMMITMENTS 230 0 0 33,265 34,260 33,495 34,260 765 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 255) 0 0 0 255 255 255 255 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 0.0 0.0 97.1 100.0 97.8 100.0 2.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 0 0 15 10 16 10 PJM PPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A53 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 508,467 COMMITMENTS 0 0 0 508,467 508,467 508,467 508,467 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 4,680) 0 0 0 4,680 4,680 4,680 4,680 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: 24) 0 0 0 14 14 14 14 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 63,111 COMMITMENTS 0 0 0 63,088 63,111 63,088 63,111 23 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 10) 0 0 0 10 10 10 10 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: 28) 0 0 0 18 15 18 15 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,077,087 COMMITMENTS 0 0 0 1077087 1077087 1077087 1077087 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 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: 26) 0 0 0 18 13 18 13 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 211,722 COMMITMENTS 853 0 0 210,869 211,592 211,722 211,592 0 130 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 2,962) -63 0 0 3,025 2,962 2,962 2,962 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.4 0.0 0.0 99.6 99.9 100.0 99.9 0.0 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 2 0 0 25 28 27 28 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 3,716,656 COMMITMENTS 0 1,224 0 3716656 3715432 3716656 3716656 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 50,227) 0 1,224 0 50,227 49,003 50,227 50,227 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: 40) 0 1 0 24 28 24 29 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 64,327 COMMITMENTS 5,458 1,715 132 58,737 62,225 64,327 64,072 0 255 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 1,261) 1,900 0 -1,275 636 2,536 1,261 1,261 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.5 2.7 0.2 91.3 96.7 100.0 99.6 0.0 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 4 2 1 25 24 30 26 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,184,755 COMMITMENTS 29,405 70,940 0 1155350 1113815 1184755 1184755 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 3,040) -3,800 3,040 0 6,840 759 3,040 3,799 0 -759 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.5 6.0 0.0 97.5 94.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 2 0 26 27 28 29 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 55,059 COMMITMENTS 1,595 223 301 53,033 54,535 54,929 55,059 130 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.9 0.4 0.5 96.3 99.0 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 2 1 2 23 26 26 28 NYISO ZONE A 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 9,068 COMMITMENTS 46 230 0 7,979 8,177 8,025 8,407 1,043 661 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.5 2.5 0.0 88.0 90.2 88.5 92.7 11.5 7.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 0 13 11 14 12 NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A68 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 16,750 COMMITMENTS 510 0 0 15,730 15,921 16,240 15,921 510 829 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.0 0.0 0.0 93.9 95.1 97.0 95.1 3.0 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 16 12 17 12 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 432,408 COMMITMENTS 0 9,400 0 432,408 423,008 432,408 432,408 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.2 0.0 100.0 97.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 13 9 13 10 ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,021,408 COMMITMENTS 9,776 41,730 1,880 1009752 977,798 1021408 1021408 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.0 4.1 0.2 98.9 95.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 2 2 1 24 28 27 30 PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A79 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 412,232 COMMITMENTS 0 11,605 3,760 408,472 396,867 412,232 412,232 0 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.8 0.9 99.1 96.3 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 1 14 12 15 13 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 28,175 COMMITMENTS 482 0 541 26,792 27,353 27,815 27,894 360 281 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 1,063) 342 0 166 1,068 1,010 1,576 1,176 -513 -113 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.7 0.0 1.9 95.1 97.1 98.7 99.0 1.3 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 4 0 4 40 37 45 41 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 16,962 COMMITMENTS 445 0 65 16,308 16,406 16,818 16,471 144 491 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 360) 25 0 30 305 330 360 360 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.6 0.0 0.4 96.1 96.7 99.2 97.1 0.8 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 2 0 1 20 18 22 19 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 8,859 COMMITMENTS 210 0 45 8,262 8,310 8,517 8,355 342 504 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -156) 150 0 45 39 -21 234 24 -390 -180 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.4 0.0 0.5 93.3 93.8 96.1 94.3 3.9 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 0 1 25 21 27 22 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 10,944 COMMITMENTS 0 0 0 10,449 10,397 10,449 10,397 495 547 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 211) 0 0 0 256 181 256 181 -45 30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 95.5 95.0 95.5 95.0 4.5 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 0 0 22 22 22 22 CONWAY PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665T FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 4,113 COMMITMENTS 0 0 0 4,054 3,962 4,054 3,962 59 151 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 135) 0 0 0 135 135 135 135 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 98.6 96.3 98.6 96.3 1.4 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 18 12 18 12 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,369,544 COMMITMENTS 321,441 161,027 301,255 663,325 854,606 1286021 1316888 83,523 52,656 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -11,235) -7,672 -5,301 -18,265 21,843 21,441 -4,094 -2,125 -7,141 -9,110 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 23.5 11.8 22.0 48.4 62.4 93.9 96.2 6.1 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 328) 122 86 134 88 96 282 257 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 241,819 COMMITMENTS 33,187 17,064 11,688 161,336 158,494 206,211 187,246 35,608 54,573 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 1,125) 2,983 -24 793 -613 415 3,163 1,184 -2,038 -59 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.7 7.1 4.8 66.7 65.5 85.3 77.4 14.7 22.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 5 3 6 29 29 36 36 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 42,837 COMMITMENTS 478 2,166 150 41,992 40,244 42,620 42,560 217 277 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 2,673) 50 0 100 2,461 2,523 2,611 2,623 62 50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.1 5.1 0.4 98.0 93.9 99.5 99.4 0.5 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 4 4 2 44 39 49 44 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 87,287 COMMITMENTS 4,451 30,071 1,730 77,802 49,606 83,983 81,407 3,304 5,880 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -922) 0 -1,173 -444 -572 30 -1,016 -1,587 94 665 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.1 34.5 2.0 89.1 56.8 96.2 93.3 3.8 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 3 9 8 26 23 36 34 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 15,645 COMMITMENTS 4,325 594 0 11,295 14,945 15,620 15,539 25 106 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 300) 0 -27 0 300 300 300 273 0 27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 27.6 3.8 0.0 72.2 95.5 99.8 99.3 0.2 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 3 0 19 25 21 28 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 22,590 COMMITMENTS 16,446 2,014 335 3,012 19,686 19,793 22,035 2,797 555 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: -534) -259 -161 97 -408 -423 -570 -487 36 -47 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 72.8 8.9 1.5 13.3 87.1 87.6 97.5 12.4 2.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 148) 82 16 8 20 33 108 54 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 37,473 COMMITMENTS 24,785 1,491 152 7,106 34,433 32,043 36,076 5,430 1,397 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 953) 301 -359 79 611 1,315 991 1,035 -38 -82 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 66.1 4.0 0.4 19.0 91.9 85.5 96.3 14.5 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 133) 79 11 4 15 34 95 49 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 282,834 COMMITMENTS 87,008 13,188 23,774 148,653 232,243 259,435 269,205 23,399 13,629 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 14,293) 4,127 2,599 1,393 8,840 10,708 14,360 14,700 -67 -407 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 30.8 4.7 8.4 52.6 82.1 91.7 95.2 8.3 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 197) 80 18 40 77 87 171 133 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 20,382 COMMITMENTS 3,057 1,243 1,358 11,854 12,654 16,269 15,255 4,113 5,127 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 151) -45 8 132 -275 -443 -188 -303 339 454 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.0 6.1 6.7 58.2 62.1 79.8 74.8 20.2 25.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 5 3 4 16 19 23 24 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,582 COMMITMENTS 86 200 150 5,259 5,169 5,495 5,519 87 63 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 426) -100 0 150 376 276 426 426 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.5 3.6 2.7 94.2 92.6 98.4 98.9 1.6 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 2 1 1 27 24 30 26 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 56,117 COMMITMENTS 230 3,122 15 54,884 52,795 55,129 55,932 988 185 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 2,184) 0 625 0 2,124 1,609 2,124 2,234 60 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.4 5.6 0.0 97.8 94.1 98.2 99.7 1.8 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 2 3 1 34 34 37 37 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 19,095 COMMITMENTS 200 0 0 18,656 19,095 18,856 19,095 239 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 141) 0 0 0 72 141 72 141 69 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.0 0.0 0.0 97.7 100.0 98.7 100.0 1.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 0 0 20 17 21 17 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 8,457 COMMITMENTS 850 3,375 0 7,457 5,082 8,307 8,457 150 0 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 600) -50 600 -150 800 150 600 600 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.1 39.9 0.0 88.2 60.1 98.2 100.0 1.8 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 3 1 0 27 24 30 25 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 18,201 COMMITMENTS 1,861 0 140 16,040 17,931 18,041 18,071 160 130 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 1,657) 65 0 0 1,592 1,657 1,657 1,657 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.2 0.0 0.8 88.1 98.5 99.1 99.3 0.9 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 3 0 2 32 23 35 25 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 15,964 COMMITMENTS 611 1,251 614 14,415 13,899 15,640 15,764 324 200 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 116) -403 -32 -13 520 161 104 116 12 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.8 7.8 3.8 90.3 87.1 98.0 98.7 2.0 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 3 4 5 35 34 42 39 NAPHTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 14,798 COMMITMENTS 315 2,478 189 14,204 12,005 14,708 14,672 90 126 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 768) 15 207 108 645 453 768 768 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.1 16.7 1.3 96.0 81.1 99.4 99.1 0.6 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 2 4 3 27 24 31 29 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 12/21/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 33,474 COMMITMENTS 6,489 1,242 2,836 23,646 29,110 32,971 33,188 503 286 CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST: 856) -445 0 595 706 261 856 856 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.4 3.7 8.5 70.6 87.0 98.5 99.1 1.5 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 5 3 7 35 33 43 41
Updated December 27, 2010