GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 35,941 COMMITMENTS 1,488 1,032 0 34,207 34,839 35,695 35,871 246 70 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 2,788) 0 40 0 2,788 2,748 2,788 2,788 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.1 2.9 0.0 95.2 96.9 99.3 99.8 0.7 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 1 5 0 36 37 37 42 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 21,781 COMMITMENTS 0 0 0 21,540 21,681 21,540 21,681 241 100 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -346) 0 0 0 -380 -346 -380 -346 34 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 98.9 99.5 98.9 99.5 1.1 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 0 0 0 25 27 25 27 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 6,809 COMMITMENTS 109 216 110 5,127 5,277 5,346 5,603 1,463 1,206 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 34) 0 0 0 23 57 23 57 11 -23 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.6 3.2 1.6 75.3 77.5 78.5 82.3 21.5 17.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 1 19 18 20 20 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 10,036 COMMITMENTS 402 232 30 8,077 8,876 8,509 9,138 1,527 898 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 433) 80 169 -20 445 377 505 526 -72 -93 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 2.3 0.3 80.5 88.4 84.8 91.1 15.2 8.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 3 2 1 41 45 44 48 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 8,510 COMMITMENTS 437 440 116 7,271 7,314 7,824 7,870 686 640 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 603) 69 178 -38 623 484 654 624 -51 -21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.1 5.2 1.4 85.4 85.9 91.9 92.5 8.1 7.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 68) 5 3 6 46 58 53 65 EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165I FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,631 COMMITMENTS 320 0 0 2,367 2,744 2,687 2,744 944 887 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 80) 0 0 0 -4 58 -4 58 84 22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.8 0.0 0.0 65.2 75.6 74.0 75.6 26.0 24.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 0 0 14 19 15 19 SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165J FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,224 COMMITMENTS 0 130 0 1,834 1,507 1,834 1,637 390 587 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 620) 0 105 0 675 353 675 458 -55 162 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 5.8 0.0 82.5 67.8 82.5 73.6 17.5 26.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 2 0 19 14 19 16 SING 380 FUEL OIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165K FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,531 COMMITMENTS 5 50 40 999 1,015 1,044 1,105 487 426 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 87) 5 20 0 29 94 34 114 53 -27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.3 3.3 2.6 65.3 66.3 68.2 72.2 31.8 27.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 1 15 16 16 18 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 17,819 COMMITMENTS 0 0 0 17,819 17,714 17,819 17,714 0 105 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 641) 0 0 0 641 611 641 611 0 30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 99.4 100.0 99.4 0.0 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 16 21 16 21 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 318,322 COMMITMENTS 47,339 29,464 32,495 197,672 226,372 277,506 288,331 40,816 29,991 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 1,487) -2,697 3,718 -233 5,054 -6,047 2,124 -2,562 -637 4,049 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.9 9.3 10.2 62.1 71.1 87.2 90.6 12.8 9.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 155) 35 29 42 75 79 137 129 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 16,378 COMMITMENTS 650 875 150 15,360 15,153 16,160 16,178 218 200 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 1,720) 100 -950 -100 1,620 2,670 1,620 1,620 100 100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 5.3 0.9 93.8 92.5 98.7 98.8 1.3 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 66) 3 4 1 42 50 45 55 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 18,665 COMMITMENTS 2,169 650 425 15,615 17,055 18,209 18,130 456 535 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 0) -50 0 0 50 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.6 3.5 2.3 83.7 91.4 97.6 97.1 2.4 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 3 2 2 27 27 31 30 NYMEX HEATING OIL/RDAM GASOIL - NEW YORK MERCANTILE EXCHANGE Code-02265U FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 12,285 COMMITMENTS 3,340 0 965 7,660 10,750 11,965 11,715 320 570 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -145) -670 0 0 525 -145 -145 -145 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 27.2 0.0 7.9 62.4 87.5 97.4 95.4 2.6 4.6 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 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 METRIC TONS) OPEN INTEREST: 4,349 COMMITMENTS 534 112 195 2,641 2,584 3,370 2,891 979 1,458 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 62) 112 0 -56 -17 161 39 105 23 -43 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.3 2.6 4.5 60.7 59.4 77.5 66.5 22.5 33.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 3 1 3 17 17 20 21 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 874,072 COMMITMENTS 101,733 285,928 320,182 377,363 222,789 799,278 828,899 74,794 45,173 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 5,078) 1,477 -5,983 21,065 -10,975 -3,304 11,567 11,778 -6,489 -6,700 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.6 32.7 36.6 43.2 25.5 91.4 94.8 8.6 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 281) 82 92 120 89 73 247 223 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 60,433 COMMITMENTS 1,166 811 1,365 45,541 49,124 48,072 51,300 12,361 9,133 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 106) 0 20 0 -190 92 -190 112 296 -6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.9 1.3 2.3 75.4 81.3 79.5 84.9 20.5 15.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 1 2 21 18 23 20 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 38,968 COMMITMENTS 134 1,122 3,051 31,158 27,792 34,343 31,965 4,625 7,003 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 1,062) 0 -34 -28 918 432 890 370 172 692 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.3 2.9 7.8 80.0 71.3 88.1 82.0 11.9 18.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 2 11 15 13 17 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 63,088 COMMITMENTS 0 0 0 53,910 49,804 53,910 49,804 9,178 13,284 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -125) 0 0 0 -125 -125 -125 -125 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 85.5 78.9 85.5 78.9 14.5 21.1 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 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 74,921 COMMITMENTS 0 0 0 62,266 70,896 62,266 70,896 12,655 4,025 CHANGES FROM 05/11/10 (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 83.1 94.6 83.1 94.6 16.9 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 17 19 17 19 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 88,236 COMMITMENTS 2,529 4,574 4,754 73,010 73,551 80,293 82,879 7,943 5,357 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 2,298) 70 1,158 -490 2,772 1,386 2,352 2,054 -54 244 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.9 5.2 5.4 82.7 83.4 91.0 93.9 9.0 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 2 3 4 20 25 24 30 NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 82,112 COMMITMENTS 1,224 7,916 2,636 71,754 59,288 75,614 69,840 6,498 12,272 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -27) 0 486 -483 150 -30 -333 -27 306 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.5 9.6 3.2 87.4 72.2 92.1 85.1 7.9 14.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 2 2 12 20 15 22 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 81,649 COMMITMENTS 6,890 1,866 3,772 55,656 68,689 66,318 74,327 15,331 7,322 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 967) 862 0 16 813 1,375 1,691 1,391 -724 -424 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.4 2.3 4.6 68.2 84.1 81.2 91.0 18.8 9.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 4 1 3 18 21 23 24 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 76,083 COMMITMENTS 0 0 0 74,027 72,849 74,027 72,849 2,056 3,234 CHANGES FROM 05/11/10 (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 97.3 95.7 97.3 95.7 2.7 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 16 16 16 16 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 163,523 COMMITMENTS 5,032 3,420 4,753 147,585 150,229 157,370 158,402 6,153 5,121 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 678) -122 0 400 400 278 678 678 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.1 2.1 2.9 90.3 91.9 96.2 96.9 3.8 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 3 2 4 36 36 41 40 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 130,327 COMMITMENTS 1,850 2,649 1,524 115,743 119,328 119,117 123,501 11,210 6,826 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -696) 0 -258 -244 -496 -190 -740 -692 44 -4 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.4 2.0 1.2 88.8 91.6 91.4 94.8 8.6 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 1 1 23 22 25 23 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 220,779 COMMITMENTS 6,073 608 10,358 188,515 204,541 204,946 215,507 15,833 5,272 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 4,584) -388 -216 -689 8,202 7,243 7,125 6,338 -2,541 -1,754 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.8 0.3 4.7 85.4 92.6 92.8 97.6 7.2 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 2 1 3 34 37 37 40 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,876,554 COMMITMENTS 721,044 142,805 881,548 1245507 1834934 2848099 2859287 28,455 17,267 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 27,489) 18,896 -12,885 20,696 -13,674 18,953 25,918 26,764 1,571 725 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 25.1 5.0 30.6 43.3 63.8 99.0 99.4 1.0 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 179) 37 24 54 113 101 175 156 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 1,012,644 COMMITMENTS 133,376 214,582 171,650 705,531 623,187 1010557 1009419 2,087 3,225 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 39,612) 21,451 -4,863 10,882 9,350 34,581 41,683 40,600 -2,071 -988 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.2 21.2 17.0 69.7 61.5 99.8 99.7 0.2 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 98) 22 27 41 47 43 91 89 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 4,646 COMMITMENTS 60 957 0 4,344 3,446 4,404 4,403 242 243 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 757) 0 364 0 714 412 714 776 43 -19 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.3 20.6 0.0 93.5 74.2 94.8 94.8 5.2 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 2 0 16 14 17 16 JAPAN C&F NAPTHA SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265C FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,725 COMMITMENTS 76 0 8 1,054 1,118 1,138 1,126 587 599 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 120) -6 0 0 46 81 40 81 80 39 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.4 0.0 0.5 61.1 64.8 66.0 65.3 34.0 34.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 2 0 1 20 21 22 22 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 42,098 COMMITMENTS 2,767 700 992 35,847 40,085 39,606 41,777 2,492 321 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 354) 482 20 -20 -99 354 363 354 -9 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.6 1.7 2.4 85.2 95.2 94.1 99.2 5.9 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 3 3 3 34 25 38 30 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 17,342 COMMITMENTS 0 1,066 272 15,920 14,975 16,192 16,313 1,150 1,029 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 20) -40 -32 -20 20 52 -40 0 60 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.1 1.6 91.8 86.4 93.4 94.1 6.6 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 3 2 21 23 23 26 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 13,386 COMMITMENTS 0 0 0 11,621 12,264 11,621 12,264 1,765 1,122 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 86.8 91.6 86.8 91.6 13.2 8.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 16 14 16 14 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 30,021 COMMITMENTS 0 2,280 200 27,629 26,639 27,829 29,119 2,192 902 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 88) 0 0 0 28 88 28 88 60 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 7.6 0.7 92.0 88.7 92.7 97.0 7.3 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 2 2 25 21 27 23 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 12,527 COMMITMENTS 462 0 280 10,399 11,161 11,141 11,441 1,386 1,086 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 124) -120 0 100 -124 -44 -144 56 268 68 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.7 0.0 2.2 83.0 89.1 88.9 91.3 11.1 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 2 0 2 18 16 20 18 CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 18,004 COMMITMENTS 660 0 0 16,295 17,036 16,955 17,036 1,049 968 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 336) 0 0 0 248 252 248 252 88 84 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.7 0.0 0.0 90.5 94.6 94.2 94.6 5.8 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 0 0 24 20 25 20 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| 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: 10,974 COMMITMENTS 0 0 0 9,722 10,050 9,722 10,050 1,252 924 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 248) 0 0 0 188 220 188 220 60 28 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 88.6 91.6 88.6 91.6 11.4 8.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 21 18 21 18 PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 58,073 COMMITMENTS 0 0 0 57,816 57,987 57,816 57,987 257 86 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 1,285) 0 0 0 1,285 1,285 1,285 1,285 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.6 99.9 99.6 99.9 0.4 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 12 10 12 10 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 878,790 COMMITMENTS 0 0 0 878,790 878,790 878,790 878,790 0 0 CHANGES FROM 05/11/10 (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: 22) 0 0 0 14 10 14 10 PJM JCPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A48 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 30,192 COMMITMENTS 0 120 0 30,021 29,796 30,021 29,916 171 276 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.4 0.0 99.4 98.7 99.4 99.1 0.6 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 10 10 10 11 PJM JCPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A49 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 501,074 COMMITMENTS 0 848 0 501,074 500,226 501,074 501,074 0 0 CHANGES FROM 05/11/10 (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 0.2 0.0 100.0 99.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 2 0 10 11 10 13 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 41,303 COMMITMENTS 0 0 0 40,902 41,132 40,902 41,132 401 171 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 9,837) 0 0 0 9,837 9,837 9,837 9,837 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.0 99.6 99.0 99.6 1.0 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 14 12 14 12 PJM PPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A53 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 601,666 COMMITMENTS 0 0 0 601,666 601,666 601,666 601,666 0 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 123,957) 0 0 0 123,957 123,957 123,957 123,957 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 11 13 11 13 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 84,795 COMMITMENTS 0 300 0 84,644 84,495 84,644 84,795 151 0 CHANGES FROM 05/11/10 (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 0.4 0.0 99.8 99.6 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 0 16 14 16 15 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,440,221 COMMITMENTS 0 4,240 0 1440221 1435981 1440221 1440221 0 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 25,108) 0 0 0 25,108 25,108 25,108 25,108 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.3 0.0 100.0 99.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 0 17 13 17 14 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 176,081 COMMITMENTS 420 0 0 175,661 175,981 176,081 175,981 0 100 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 10,272) 0 0 0 10,272 10,272 10,272 10,272 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.2 0.0 0.0 99.8 99.9 100.0 99.9 0.0 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 1 0 0 25 26 26 26 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 2,950,704 COMMITMENTS 4,664 8,480 0 2946040 2942224 2950704 2950704 0 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 132,757) 0 0 0 132,757 132,757 132,757 132,757 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.2 0.3 0.0 99.8 99.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 1 0 26 23 27 24 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 61,865 COMMITMENTS 0 2,665 0 61,865 59,200 61,865 61,865 0 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 645) 0 0 0 645 645 645 645 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 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: 29) 0 1 0 24 18 24 19 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,059,305 COMMITMENTS 0 72,320 0 1059305 986,985 1059305 1059305 0 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 1,840) 0 0 0 1,840 1,840 1,840 1,840 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.8 0.0 100.0 93.2 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 1 0 20 21 20 22 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 58,082 COMMITMENTS 3,855 110 0 54,227 57,972 58,082 58,082 0 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 1,341) 0 0 0 1,341 1,341 1,341 1,341 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.6 0.2 0.0 93.4 99.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 1 1 0 23 27 24 28 NYISO ZONE 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 11,200 COMMITMENTS 342 0 0 10,621 10,645 10,963 10,645 237 555 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 1,020) 0 0 0 1,020 1,020 1,020 1,020 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.1 0.0 0.0 94.8 95.0 97.9 95.0 2.1 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 15 13 16 13 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 610,006 COMMITMENTS 0 70,705 0 610,006 539,301 610,006 610,006 0 0 CHANGES FROM 05/11/10 (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 11.6 0.0 100.0 88.4 100.0 100.0 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 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,151,984 COMMITMENTS 70,705 28,552 0 1081279 1123432 1151984 1151984 0 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 42,730) 0 0 0 42,730 42,730 42,730 42,730 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.1 2.5 0.0 93.9 97.5 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 1 2 0 24 24 25 26 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 21,250 COMMITMENTS 70 50 249 20,417 20,709 20,736 21,008 514 242 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 122) 0 -65 0 187 187 187 122 -65 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.3 0.2 1.2 96.1 97.5 97.6 98.9 2.4 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 2 1 2 35 33 38 35 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 17,622 COMMITMENTS 20 0 25 16,804 17,537 16,849 17,562 773 60 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 146) 20 0 25 146 121 191 146 -45 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.1 0.0 0.1 95.4 99.5 95.6 99.7 4.4 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 0 1 14 20 15 21 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 11,041 COMMITMENTS 0 3 70 10,651 10,873 10,721 10,946 320 95 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -15) 0 0 0 -15 47 -15 47 0 -62 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.6 96.5 98.5 97.1 99.1 2.9 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 1 1 16 20 17 21 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 10,544 COMMITMENTS 0 0 0 10,197 10,269 10,197 10,269 347 275 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -35) -740 0 0 695 -45 -45 -45 10 10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 96.7 97.4 96.7 97.4 3.3 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 0 0 0 27 23 27 23 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,387,907 COMMITMENTS 279,604 212,243 316,237 696,071 782,700 1291912 1311180 95,995 76,727 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -82,327) -5,903 19,631 -28,297 -35,078 -67,128 -69,278 -75,794 -13,049 -6,533 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.1 15.3 22.8 50.2 56.4 93.1 94.5 6.9 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 315) 97 103 146 86 93 275 264 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 234,254 COMMITMENTS 38,590 32,909 5,848 166,207 144,168 210,645 182,925 23,609 51,329 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 2,623) -759 -1,787 467 2,239 6,430 1,947 5,110 676 -2,487 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.5 14.0 2.5 71.0 61.5 89.9 78.1 10.1 21.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 6 5 4 30 27 38 34 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 50,910 COMMITMENTS 253 285 112 50,221 50,189 50,586 50,586 324 324 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 2,582) 0 0 0 2,609 2,609 2,609 2,609 -27 -27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.5 0.6 0.2 98.6 98.6 99.4 99.4 0.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 57) 4 2 2 45 43 49 47 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 131,751 COMMITMENTS 15,223 39,128 9,247 100,821 77,736 125,291 126,111 6,460 5,640 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -2,029) -1,052 -979 399 -1,925 -1,678 -2,578 -2,258 549 229 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.6 29.7 7.0 76.5 59.0 95.1 95.7 4.9 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 9 12 16 24 23 43 41 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 36,681 COMMITMENTS 846 4,174 8,887 24,938 21,974 34,671 35,035 2,010 1,646 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -1,765) 0 -100 1,651 -1,181 -2,449 470 -898 -2,235 -867 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.3 11.4 24.2 68.0 59.9 94.5 95.5 5.5 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 5 5 15 16 21 24 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 23,910 COMMITMENTS 2,144 1,100 0 21,460 22,810 23,604 23,910 306 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -175) 120 25 -75 -250 -125 -205 -175 30 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.0 4.6 0.0 89.8 95.4 98.7 100.0 1.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 3 3 0 27 31 30 34 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 23,370 COMMITMENTS 17,002 2,545 401 2,698 19,424 20,101 22,370 3,269 1,000 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -1,594) -1,981 -253 -18 5 -1,595 -1,994 -1,866 400 272 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 72.8 10.9 1.7 11.5 83.1 86.0 95.7 14.0 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 141) 75 21 8 19 32 99 58 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 35,541 COMMITMENTS 25,018 1,966 230 4,852 31,777 30,100 33,973 5,441 1,568 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -132) 555 -80 0 -600 -280 -45 -360 -87 228 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 70.4 5.5 0.6 13.7 89.4 84.7 95.6 15.3 4.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 133) 78 12 2 17 32 96 46 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 269,582 COMMITMENTS 64,553 15,178 33,293 153,364 207,428 251,210 255,899 18,372 13,683 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -12,846) -1,656 2,199 -2,173 -5,108 -11,682 -8,937 -11,656 -3,909 -1,190 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 23.9 5.6 12.3 56.9 76.9 93.2 94.9 6.8 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 206) 63 27 55 85 91 180 154 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 27,668 COMMITMENTS 7,592 103 1,784 13,743 19,914 23,119 21,801 4,549 5,867 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: -667) -777 12 60 84 -401 -633 -329 -34 -338 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 27.4 0.4 6.4 49.7 72.0 83.6 78.8 16.4 21.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 6 1 6 15 21 22 27 RBOB UP-DOWN CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165L FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 19,710 COMMITMENTS 250 1,750 300 18,415 17,250 18,965 19,300 745 410 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 400) 0 0 0 425 375 425 375 -25 25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.3 8.9 1.5 93.4 87.5 96.2 97.9 3.8 2.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 1 16 12 18 13 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 8,431 COMMITMENTS 500 0 300 7,331 7,831 8,131 8,131 300 300 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 357) 25 0 -25 307 332 307 307 50 50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.9 0.0 3.6 87.0 92.9 96.4 96.4 3.6 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 3 0 3 33 37 38 40 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 81,768 COMMITMENTS 3,660 1,049 1,671 75,156 78,472 80,487 81,192 1,281 576 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 3,346) 275 -155 0 2,972 3,481 3,247 3,326 99 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.5 1.3 2.0 91.9 96.0 98.4 99.3 1.6 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 4 2 2 35 38 40 41 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 24,171 COMMITMENTS 1,600 0 0 22,545 23,756 24,145 23,756 26 415 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 1,100) 0 0 0 1,100 1,100 1,100 1,100 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.6 0.0 0.0 93.3 98.3 99.9 98.3 0.1 1.7 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 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 13,187 COMMITMENTS 850 800 0 12,337 12,387 13,187 13,187 0 0 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 100) 0 200 0 100 -100 100 100 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.4 6.1 0.0 93.6 93.9 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 2 3 0 28 30 30 33 JET CIF NWE/GASOIL FUT - NEW YORK MERCANTILE EXCHANGE Code-86465D FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,223 COMMITMENTS 269 0 65 1,814 1,999 2,148 2,064 1,075 1,159 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 160) 0 0 11 38 133 49 144 111 16 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.3 0.0 2.0 56.3 62.0 66.6 64.0 33.4 36.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 1 12 15 14 16 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 22,040 COMMITMENTS 300 0 0 20,475 21,440 20,775 21,440 1,265 600 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 438) 15 0 0 453 138 468 138 -30 300 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.4 0.0 0.0 92.9 97.3 94.3 97.3 5.7 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 0 0 24 21 27 21 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 20,912 COMMITMENTS 975 325 482 19,242 19,872 20,699 20,679 213 233 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 352) 331 0 0 21 352 352 352 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.7 1.6 2.3 92.0 95.0 99.0 98.9 1.0 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 3 2 2 37 40 41 43 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 10,749 COMMITMENTS 1,474 0 24 9,242 10,581 10,740 10,605 9 144 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 252) -317 0 24 563 228 270 252 -18 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.7 0.0 0.2 86.0 98.4 99.9 98.7 0.1 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 0 1 24 21 27 22 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 05/18/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 40,471 COMMITMENTS 2,510 1,576 1,518 32,134 35,491 36,162 38,585 4,309 1,886 CHANGES FROM 05/11/10 (CHANGE IN OPEN INTEREST: 132) -240 -87 139 -163 164 -264 216 396 -84 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.2 3.9 3.8 79.4 87.7 89.4 95.3 10.6 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 3 4 5 31 37 37 44
Updated May 27, 2010