GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 37,064 COMMITMENTS 1,623 886 50 35,133 36,058 36,806 36,994 258 70 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 786) 0 -16 -1 787 803 786 786 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.4 2.4 0.1 94.8 97.3 99.3 99.8 0.7 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 1 5 1 36 38 38 43 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 23,030 COMMITMENTS 0 0 0 22,779 22,750 22,779 22,750 251 280 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 749) 0 0 0 749 749 749 749 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 98.9 98.8 98.9 98.8 1.1 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 0 0 0 26 27 26 27 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 6,872 COMMITMENTS 109 216 110 5,134 5,346 5,353 5,672 1,519 1,200 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 29) 0 0 0 12 40 12 40 17 -11 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.6 3.1 1.6 74.7 77.8 77.9 82.5 22.1 17.5 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 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 10,290 COMMITMENTS 382 253 55 8,340 8,701 8,777 9,009 1,513 1,281 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 95) 128 -5 25 12 -41 165 -21 -70 116 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.7 2.5 0.5 81.0 84.6 85.3 87.6 14.7 12.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 3 2 2 43 45 46 49 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 9,423 COMMITMENTS 441 533 53 8,095 8,064 8,589 8,650 834 773 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 416) -16 11 2 260 159 246 172 170 244 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.7 5.7 0.6 85.9 85.6 91.1 91.8 8.9 8.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 70) 4 3 5 51 61 58 66 EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165I FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,729 COMMITMENTS 395 0 20 2,500 3,160 2,915 3,180 814 549 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 18) -15 0 10 -40 -12 -45 -2 63 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.6 0.0 0.5 67.0 84.7 78.2 85.3 21.8 14.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 2 0 1 18 23 20 24 SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165J FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,534 COMMITMENTS 0 70 0 2,024 2,034 2,024 2,104 510 430 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 183) 0 -50 0 184 223 184 173 -1 10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.8 0.0 79.9 80.3 79.9 83.0 20.1 17.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 2 0 22 19 22 21 SING 380 FUEL OIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165K FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,876 COMMITMENTS 30 65 35 1,227 1,291 1,292 1,391 584 485 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 216) 5 0 -5 228 226 228 221 -12 -5 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.6 3.5 1.9 65.4 68.8 68.9 74.1 31.1 25.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 1 18 21 19 23 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 18,549 COMMITMENTS 0 0 0 18,529 18,444 18,529 18,444 20 105 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 385) 0 0 0 385 385 385 385 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.9 99.4 99.9 99.4 0.1 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 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 294,522 COMMITMENTS 37,440 25,949 31,305 189,269 207,347 258,014 264,601 36,508 29,921 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -8,436) 212 -1,665 -199 -6,710 -7,116 -6,697 -8,980 -1,739 544 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.7 8.8 10.6 64.3 70.4 87.6 89.8 12.4 10.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 143) 27 26 39 72 76 121 125 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 18,764 COMMITMENTS 900 900 377 16,669 17,235 17,946 18,512 818 252 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 2,052) 100 -25 177 1,125 1,798 1,402 1,950 650 102 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.8 4.8 2.0 88.8 91.9 95.6 98.7 4.4 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 68) 3 4 2 47 53 51 58 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 15,209 COMMITMENTS 1,197 400 400 13,213 13,919 14,810 14,719 399 490 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -3,231) -972 -250 -25 -2,177 -2,911 -3,174 -3,186 -57 -45 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.9 2.6 2.6 86.9 91.5 97.4 96.8 2.6 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 3 2 2 28 28 32 31 NYMEX HEATING OIL/RDAM GASOIL - NEW YORK MERCANTILE EXCHANGE Code-02265U FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 10,722 COMMITMENTS 2,708 0 812 6,850 9,480 10,370 10,292 352 430 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -1,668) -857 0 42 -885 -1,570 -1,700 -1,528 32 -140 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 25.3 0.0 7.6 63.9 88.4 96.7 96.0 3.3 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 3 0 2 8 17 11 19 GASOIL (ICE) SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265V FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 METRIC TONS) OPEN INTEREST: 4,849 COMMITMENTS 1,053 112 125 2,572 3,099 3,750 3,336 1,099 1,513 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 116) 52 0 -10 33 108 75 98 41 18 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.7 2.3 2.6 53.0 63.9 77.3 68.8 22.7 31.2 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 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 842,011 COMMITMENTS 96,865 271,113 306,104 357,228 211,135 760,197 788,352 81,814 53,659 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 1,602) 370 -5,094 5,669 -13,186 -4,698 -7,147 -4,123 8,749 5,725 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.5 32.2 36.4 42.4 25.1 90.3 93.6 9.7 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 264) 77 86 113 85 69 228 216 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 57,629 COMMITMENTS 787 903 1,373 44,484 45,372 46,644 47,648 10,985 9,981 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -3,354) -327 -14 -8 -3,464 -3,876 -3,799 -3,898 445 544 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.4 1.6 2.4 77.2 78.7 80.9 82.7 19.1 17.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 1 2 21 17 23 19 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 36,698 COMMITMENTS 194 756 2,783 29,042 24,376 32,019 27,915 4,679 8,783 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -2,546) 60 -242 -360 -2,336 -3,276 -2,636 -3,878 90 1,332 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.5 2.1 7.6 79.1 66.4 87.2 76.1 12.8 23.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 2 12 15 14 17 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 67,038 COMMITMENTS 0 0 0 58,624 54,580 58,624 54,580 8,414 12,458 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 3,444) 0 0 0 4,448 4,270 4,448 4,270 -1,004 -826 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 87.4 81.4 87.4 81.4 12.6 18.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 18 21 18 21 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 75,041 COMMITMENTS 0 0 0 62,446 70,896 62,446 70,896 12,595 4,145 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 120) 0 0 0 180 0 180 0 -60 120 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 83.2 94.5 83.2 94.5 16.8 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 18 19 18 19 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 90,001 COMMITMENTS 1,758 3,861 6,046 74,964 75,191 82,768 85,098 7,233 4,903 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -93) -93 0 0 184 -93 91 -93 -184 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.0 4.3 6.7 83.3 83.5 92.0 94.6 8.0 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 4 4 21 26 25 32 NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 82,969 COMMITMENTS 1,224 8,741 2,935 72,162 58,901 76,321 70,577 6,648 12,392 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 799) 0 1,001 -31 830 -171 799 799 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.5 10.5 3.5 87.0 71.0 92.0 85.1 8.0 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 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 82,102 COMMITMENTS 6,382 1,866 4,370 56,540 70,023 67,292 76,259 14,810 5,843 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 155) 91 0 64 614 1,487 769 1,551 -614 -1,396 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.8 2.3 5.3 68.9 85.3 82.0 92.9 18.0 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 4 1 3 20 23 25 26 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 70,697 COMMITMENTS 0 0 0 69,017 67,883 69,017 67,883 1,680 2,814 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -8,086) -720 0 0 -6,990 -7,666 -7,710 -7,666 -376 -420 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 97.6 96.0 97.6 96.0 2.4 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 16 16 16 16 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 159,544 COMMITMENTS 3,641 8,107 3,892 146,059 142,308 153,592 154,307 5,952 5,237 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -11,199) -899 -833 -591 -9,538 -9,677 -11,028 -11,101 -171 -98 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.3 5.1 2.4 91.5 89.2 96.3 96.7 3.7 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 3 1 3 36 37 40 40 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 123,323 COMMITMENTS 1,550 1,275 1,992 109,511 113,624 113,053 116,891 10,270 6,432 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -6,039) -300 94 -222 -4,577 -5,517 -5,099 -5,645 -940 -394 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.3 1.0 1.6 88.8 92.1 91.7 94.8 8.3 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 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 213,057 COMMITMENTS 5,700 360 10,238 182,767 196,954 198,705 207,552 14,352 5,505 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -11,605) -162 -120 -895 -9,393 -10,306 -10,450 -11,321 -1,155 -284 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.7 0.2 4.8 85.8 92.4 93.3 97.4 6.7 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 2 1 3 35 37 38 40 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,796,985 COMMITMENTS 670,082 154,994 860,422 1232669 1760563 2763173 2775979 33,812 21,006 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -71,803) -23,295 17,953 -24,197 -33,695 -68,298 -81,187 -74,542 9,384 2,739 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 24.0 5.5 30.8 44.1 62.9 98.8 99.2 1.2 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 177) 36 27 58 108 98 173 156 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 924,497 COMMITMENTS 108,216 193,321 148,498 663,487 577,425 920,201 919,244 4,296 5,253 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -104,203) -24,023 -24,818 -33,023 -49,311 -48,011 -106,357 -105,852 2,154 1,649 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.7 20.9 16.1 71.8 62.5 99.5 99.4 0.5 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 93) 22 23 38 46 42 88 83 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 4,207 COMMITMENTS 30 1,433 0 3,819 2,579 3,849 4,012 358 195 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -934) -30 -28 0 -1,015 -809 -1,045 -837 111 -97 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 34.1 0.0 90.8 61.3 91.5 95.4 8.5 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 2 0 13 15 14 17 JAPAN C&F NAPTHA SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265C FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,026 COMMITMENTS 65 0 8 1,182 1,388 1,255 1,396 771 630 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 103) -11 0 0 -13 128 -24 128 127 -25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.2 0.0 0.4 58.3 68.5 61.9 68.9 38.1 31.1 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 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 41,361 COMMITMENTS 2,358 1,222 1,210 35,196 38,703 38,764 41,135 2,597 226 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -786) -169 462 -22 -1,047 -1,261 -1,238 -821 452 35 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.7 3.0 2.9 85.1 93.6 93.7 99.5 6.3 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 3 3 33 26 37 30 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 16,824 COMMITMENTS 0 1,102 220 15,489 14,511 15,709 15,833 1,115 991 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -582) 0 12 -52 -495 -504 -547 -544 -35 -38 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.6 1.3 92.1 86.3 93.4 94.1 6.6 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 3 1 21 23 22 26 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 29,907 COMMITMENTS 0 2,410 200 27,033 26,403 27,233 29,013 2,674 894 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -663) 0 10 0 -1,105 -645 -1,105 -635 442 -28 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 8.1 0.7 90.4 88.3 91.1 97.0 8.9 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 2 2 25 21 27 23 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 12,249 COMMITMENTS 522 0 180 9,901 10,838 10,603 11,018 1,646 1,231 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -466) -40 0 -20 -614 -659 -674 -679 208 213 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.3 0.0 1.5 80.8 88.5 86.6 90.0 13.4 10.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 2 17 15 19 17 ISO NEW ENG CONN PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465T FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 32,237 COMMITMENTS 0 3,555 0 31,982 28,639 31,982 32,194 255 43 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 11.0 0.0 99.2 88.8 99.2 99.9 0.8 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 13 8 13 9 CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 17,247 COMMITMENTS 760 0 0 15,468 16,297 16,228 16,297 1,019 950 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -705) 100 0 0 -727 -633 -627 -633 -78 -72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.4 0.0 0.0 89.7 94.5 94.1 94.5 5.9 5.5 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 06/01/10 | --------------------------------------------------------------| 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: 10,268 COMMITMENTS 0 0 0 9,074 9,322 9,074 9,322 1,194 946 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -688) 0 0 0 -640 -670 -640 -670 -48 -18 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 88.4 90.8 88.4 90.8 11.6 9.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 21 17 21 17 PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 55,577 COMMITMENTS 0 0 0 55,320 55,491 55,320 55,491 257 86 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -2,880) 0 0 0 -2,880 -2,880 -2,880 -2,880 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.5 99.8 99.5 99.8 0.5 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 11 10 11 10 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 817,310 COMMITMENTS 0 0 0 817,310 817,310 817,310 817,310 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -61,480) 0 0 0 -61,480 -61,480 -61,480 -61,480 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: 20) 0 0 0 12 9 12 9 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 39,923 COMMITMENTS 0 0 0 39,582 39,772 39,582 39,772 341 151 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -1,380) 0 0 0 -1,320 -1,360 -1,320 -1,360 -60 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.1 99.6 99.1 99.6 0.9 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 14 11 14 11 PJM PPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A53 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 587,003 COMMITMENTS 0 0 0 587,003 587,003 587,003 587,003 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -17,384) 0 0 0 -17,384 -17,384 -17,384 -17,384 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 12 12 12 12 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 81,830 COMMITMENTS 0 0 0 81,679 81,830 81,679 81,830 151 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -4,240) 0 -300 0 -4,240 -3,940 -4,240 -4,240 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.8 100.0 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 15 14 15 14 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,384,573 COMMITMENTS 0 0 0 1384573 1384573 1384573 1384573 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -80,984) 0 -4,240 0 -80,984 -76,744 -80,984 -80,984 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 16 12 16 12 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 167,878 COMMITMENTS 220 220 0 167,658 167,658 167,878 167,878 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -7,138) -420 0 0 -6,718 -7,038 -7,138 -7,038 0 -100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.1 0.1 0.0 99.9 99.9 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 1 1 0 25 27 26 28 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 2,789,728 COMMITMENTS 0 0 0 2789728 2789728 2789728 2789728 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -137,880) -4,664 -8,480 0 -133,216 -129,400 -137,880 -137,880 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 0 0 0 23 22 23 22 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 59,445 COMMITMENTS 0 2,565 0 59,445 56,880 59,445 59,445 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -2,420) 0 -100 0 -2,420 -2,320 -2,420 -2,420 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: 30) 0 1 0 24 17 24 18 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,012,849 COMMITMENTS 0 70,200 0 1012849 942,649 1012849 1012849 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -46,456) 0 -2,120 0 -46,456 -44,336 -46,456 -46,456 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.9 0.0 100.0 93.1 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 1 0 21 19 21 20 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 55,887 COMMITMENTS 4,009 110 0 51,878 55,777 55,887 55,887 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -2,195) 154 0 0 -2,349 -2,195 -2,195 -2,195 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.2 0.2 0.0 92.8 99.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 1 0 22 27 24 28 NYISO ZONE 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 11,267 COMMITMENTS 258 0 0 10,792 10,732 11,050 10,732 217 535 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -720) -84 0 0 -616 -700 -700 -700 -20 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.3 0.0 0.0 95.8 95.3 98.1 95.3 1.9 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 0 0 16 13 17 13 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 578,998 COMMITMENTS 0 64,345 0 578,998 514,653 578,998 578,998 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -31,008) 0 -6,360 0 -31,008 -24,648 -31,008 -31,008 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 11.1 0.0 100.0 88.9 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 14 9 14 10 ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,110,680 COMMITMENTS 68,649 28,552 0 1042031 1082128 1110680 1110680 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -41,304) -2,056 0 0 -39,248 -41,304 -41,304 -41,304 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.2 2.6 0.0 93.8 97.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 2 0 25 23 27 25 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 21,571 COMMITMENTS 70 56 222 20,630 21,003 20,922 21,281 649 290 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 364) 0 -10 -27 301 356 274 319 90 45 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.3 0.3 1.0 95.6 97.4 97.0 98.7 3.0 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 2 1 2 35 34 38 36 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 16,559 COMMITMENTS 275 0 0 15,596 16,439 15,871 16,439 688 120 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -1,225) 275 0 0 -1,315 -1,245 -1,040 -1,245 -185 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.7 0.0 0.0 94.2 99.3 95.8 99.3 4.2 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 0 0 15 20 16 20 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 10,072 COMMITMENTS 8 0 53 9,709 9,989 9,770 10,042 302 30 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -1,264) 8 -3 -17 -1,237 -1,219 -1,246 -1,239 -18 -25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.1 0.0 0.5 96.4 99.2 97.0 99.7 3.0 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 0 1 16 21 17 22 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,882 COMMITMENTS 0 0 0 9,567 9,257 9,567 9,257 315 625 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -724) 0 0 0 -692 -1,069 -692 -1,069 -32 345 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 96.8 93.7 96.8 93.7 3.2 6.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 0 0 26 21 26 21 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,367,020 COMMITMENTS 259,155 234,280 325,785 698,888 728,522 1283828 1288587 83,192 78,433 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 21,027) -1,555 14,013 20,409 956 -22,500 19,810 11,922 1,217 9,105 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.0 17.1 23.8 51.1 53.3 93.9 94.3 6.1 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 331) 92 114 148 90 99 277 282 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 234,083 COMMITMENTS 38,821 24,312 9,207 164,195 153,562 212,223 187,081 21,860 47,002 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -6,308) -1,375 -7,317 2,448 -6,788 124 -5,715 -4,745 -593 -1,563 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.6 10.4 3.9 70.1 65.6 90.7 79.9 9.3 20.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 5 5 5 32 28 40 35 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 46,865 COMMITMENTS 580 155 525 45,486 45,911 46,591 46,591 274 274 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -9,839) 377 -130 -112 -10,110 -9,603 -9,845 -9,845 6 6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.2 0.3 1.1 97.1 98.0 99.4 99.4 0.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 4 2 2 42 39 48 43 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 123,472 COMMITMENTS 15,019 30,619 9,517 93,726 78,209 118,262 118,345 5,210 5,127 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 3,725) 2,204 -2,563 586 808 5,571 3,598 3,594 127 131 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.2 24.8 7.7 75.9 63.3 95.8 95.8 4.2 4.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 9 11 13 25 24 42 40 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 37,470 COMMITMENTS 0 4,174 9,637 25,585 21,966 35,222 35,777 2,248 1,693 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -364) -483 0 433 -577 -806 -627 -373 263 9 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 11.1 25.7 68.3 58.6 94.0 95.5 6.0 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 5 5 15 16 20 24 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 20,890 COMMITMENTS 3,244 450 0 17,040 20,140 20,284 20,590 606 300 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -3,685) -100 -50 0 -3,885 -3,935 -3,985 -3,985 300 300 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.5 2.2 0.0 81.6 96.4 97.1 98.6 2.9 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 3 1 0 26 30 29 31 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 21,271 COMMITMENTS 15,732 2,460 163 3,394 17,794 19,289 20,417 1,982 854 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 96) 805 -159 -324 8 443 489 -40 -393 136 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 74.0 11.6 0.8 16.0 83.7 90.7 96.0 9.3 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 130) 61 21 10 25 34 91 60 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 30,293 COMMITMENTS 18,065 2,902 311 7,123 24,985 25,499 28,198 4,794 2,095 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 10) 529 354 -3 -595 -808 -69 -457 79 467 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 59.6 9.6 1.0 23.5 82.5 84.2 93.1 15.8 6.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 110) 50 19 3 18 26 70 47 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 246,745 COMMITMENTS 53,166 27,193 26,201 150,562 177,305 229,929 230,699 16,816 16,046 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -6,766) 1,112 4,547 -3,564 -3,291 -7,757 -5,743 -6,774 -1,023 8 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.5 11.0 10.6 61.0 71.9 93.2 93.5 6.8 6.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 188) 46 40 47 74 84 151 147 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 25,398 COMMITMENTS 5,577 130 1,663 12,936 18,801 20,176 20,594 5,222 4,804 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -3,590) -1,819 27 -91 -2,123 -2,791 -4,033 -2,855 443 -735 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 22.0 0.5 6.5 50.9 74.0 79.4 81.1 20.6 18.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 5 1 6 11 17 17 23 RBOB UP-DOWN CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165L FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 20,347 COMMITMENTS 250 1,750 300 18,862 17,783 19,412 19,833 935 514 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 140) 0 0 0 -85 78 -85 78 225 62 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.2 8.6 1.5 92.7 87.4 95.4 97.5 4.6 2.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 1 17 12 19 13 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 9,927 COMMITMENTS 650 90 500 8,377 8,937 9,527 9,527 400 400 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 831) 50 0 200 531 581 781 781 50 50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.5 0.9 5.0 84.4 90.0 96.0 96.0 4.0 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 1 4 33 38 39 42 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 89,500 COMMITMENTS 3,710 1,094 1,646 82,921 86,285 88,277 89,025 1,223 475 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 4,725) 0 0 0 4,800 4,800 4,800 4,800 -75 -75 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.1 1.2 1.8 92.6 96.4 98.6 99.5 1.4 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 4 2 1 34 37 39 39 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 23,136 COMMITMENTS 1,600 0 0 21,510 22,721 23,110 22,721 26 415 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 175) 0 0 0 175 175 175 175 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.9 0.0 0.0 93.0 98.2 99.9 98.2 0.1 1.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 0 0 20 19 21 19 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 13,462 COMMITMENTS 700 900 0 12,762 12,562 13,462 13,462 0 0 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 0) -150 50 0 150 -50 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.2 6.7 0.0 94.8 93.3 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 2 3 0 29 30 31 33 JET CIF NWE/GASOIL FUT - NEW YORK MERCANTILE EXCHANGE Code-86465D FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,218 COMMITMENTS 234 0 75 1,780 2,043 2,089 2,118 1,129 1,100 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -229) -35 0 10 -153 -167 -178 -157 -51 -72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.3 0.0 2.3 55.3 63.5 64.9 65.8 35.1 34.2 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 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 23,265 COMMITMENTS 174 50 51 21,650 22,444 21,875 22,545 1,390 720 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: 992) 0 0 0 932 872 932 872 60 120 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 0.2 0.2 93.1 96.5 94.0 96.9 6.0 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 1 1 26 21 28 23 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 19,763 COMMITMENTS 1,190 1,317 37 18,270 18,291 19,497 19,645 266 118 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -757) -139 546 -258 -343 -1,029 -740 -741 -17 -16 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.0 6.7 0.2 92.4 92.6 98.7 99.4 1.3 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 3 3 2 36 39 40 43 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 9,855 COMMITMENTS 942 0 24 8,812 9,579 9,778 9,603 77 252 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -2,008) -799 0 0 -1,277 -2,134 -2,076 -2,134 68 126 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.6 0.0 0.2 89.4 97.2 99.2 97.4 0.8 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 3 0 1 23 22 26 23 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 06/01/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 37,037 COMMITMENTS 2,381 1,052 1,129 29,080 32,563 32,590 34,744 4,447 2,293 CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST: -3,347) -306 138 -188 -2,595 -2,952 -3,089 -3,002 -258 -345 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.4 2.8 3.0 78.5 87.9 88.0 93.8 12.0 6.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 3 3 4 31 37 36 43
Updated June 4, 2010