GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,518 COMMITMENTS 0 0 0 5,495 6,280 5,495 6,280 1,023 238 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 612) 0 0 0 602 602 602 602 10 10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 84.3 96.3 84.3 96.3 15.7 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 0 0 20 21 20 21 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 8,457 COMMITMENTS 50 820 125 8,182 7,462 8,357 8,407 100 50 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 665) -75 700 75 725 -110 725 665 -60 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 9.7 1.5 96.7 88.2 98.8 99.4 1.2 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 1 2 1 26 28 28 30 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,992 COMMITMENTS 25 0 10 2,209 2,165 2,244 2,175 748 817 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 26) 0 0 0 -4 -43 -4 -43 30 69 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.8 0.0 0.3 73.8 72.4 75.0 72.7 25.0 27.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 0 1 19 19 20 20 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,507 COMMITMENTS 30 0 35 3,064 3,018 3,129 3,053 378 454 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 118) 25 -60 -15 71 171 81 96 37 22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.9 0.0 1.0 87.4 86.1 89.2 87.1 10.8 12.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 1 0 1 31 35 32 36 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 227,500 COMMITMENTS 44,978 19,446 21,408 128,649 161,866 195,035 202,720 32,465 24,780 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -2,625) -3,839 -937 -3,072 6,213 3,470 -698 -539 -1,927 -2,086 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.8 8.5 9.4 56.5 71.1 85.7 89.1 14.3 10.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 148) 43 22 32 67 77 126 117 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 7,070 COMMITMENTS 2,000 0 100 4,590 6,870 6,690 6,970 380 100 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 250) -150 0 50 400 200 300 250 -50 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 28.3 0.0 1.4 64.9 97.2 94.6 98.6 5.4 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 0 2 17 24 19 26 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,875 COMMITMENTS 750 0 525 5,400 6,775 6,675 7,300 1,200 575 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 200) 50 0 0 350 700 400 700 -200 -500 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.5 0.0 6.7 68.6 86.0 84.8 92.7 15.2 7.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 1 12 15 14 16 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 901,607 COMMITMENTS 132,878 201,378 309,948 385,400 359,197 828,226 870,523 73,381 31,084 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -23,478) -2,403 -9,643 -1,884 -11,304 -8,999 -15,591 -20,526 -7,887 -2,952 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.7 22.3 34.4 42.7 39.8 91.9 96.6 8.1 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 229) 94 46 86 78 65 216 161 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 97,704 COMMITMENTS 0 12,095 2,292 86,477 71,091 88,769 85,478 8,935 12,226 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -1,123) 0 152 -159 -1,230 -954 -1,389 -961 266 -162 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 12.4 2.3 88.5 72.8 90.9 87.5 9.1 12.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 4 3 22 19 25 23 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 93,253 COMMITMENTS 6,189 10,396 2,656 76,301 69,835 85,146 82,887 8,107 10,366 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -1,206) 0 434 -1,655 682 -341 -973 -1,562 -233 356 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.6 11.1 2.8 81.8 74.9 91.3 88.9 8.7 11.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 2 4 26 22 30 26 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 129,001 COMMITMENTS 11,286 0 4,947 104,245 115,831 120,478 120,778 8,523 8,223 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 910) -178 0 302 666 -876 790 -574 120 1,484 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.7 0.0 3.8 80.8 89.8 93.4 93.6 6.6 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 0 1 24 24 26 25 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 110,643 COMMITMENTS 13,268 1,735 6,215 80,197 89,158 99,680 97,108 10,963 13,535 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 3,014) 0 -132 1,615 1,185 11 2,800 1,494 214 1,520 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.0 1.6 5.6 72.5 80.6 90.1 87.8 9.9 12.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 2 2 20 27 24 29 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 55,347 COMMITMENTS 11,611 0 2,344 36,576 45,459 50,531 47,803 4,816 7,544 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.0 0.0 4.2 66.1 82.1 91.3 86.4 8.7 13.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 1 12 15 14 16 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 75,142 COMMITMENTS 3,709 0 7,461 58,227 55,549 69,397 63,010 5,745 12,132 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 3,352) 1,947 -5,093 3,012 -857 5,189 4,102 3,108 -750 244 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.9 0.0 9.9 77.5 73.9 92.4 83.9 7.6 16.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 0 2 21 21 23 23 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 96,120 COMMITMENTS 259 1,301 3,075 88,773 79,002 92,107 83,378 4,013 12,742 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 6,779) -2,128 1,301 1,471 7,315 4,303 6,658 7,075 121 -296 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.3 1.4 3.2 92.4 82.2 95.8 86.7 4.2 13.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 1 1 2 25 33 27 35 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 109,651 COMMITMENTS 3,467 1,413 4,059 87,421 93,412 94,947 98,884 14,704 10,767 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 1,199) -314 308 456 808 -182 950 582 249 617 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.2 1.3 3.7 79.7 85.2 86.6 90.2 13.4 9.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 1 2 18 19 20 21 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 74,936 COMMITMENTS 8,288 0 9,973 53,126 51,866 71,387 61,839 3,549 13,097 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 755) 2,923 -3,851 -165 -2,092 6,167 666 2,151 89 -1,396 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.1 0.0 13.3 70.9 69.2 95.3 82.5 4.7 17.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 4 0 3 18 14 22 17 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 91,658 COMMITMENTS 3,020 1,348 17,387 63,522 62,828 83,929 81,563 7,729 10,095 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 1,215) -1,272 1,252 -349 2,246 -428 625 475 590 740 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.3 1.5 19.0 69.3 68.5 91.6 89.0 8.4 11.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 3 1 3 10 14 14 17 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,233 COMMITMENTS 1,712 2,685 3,549 52,368 45,105 57,629 51,339 9,604 15,894 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -90) 0 0 0 -62 1,434 -62 1,434 -28 -1,524 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.5 4.0 5.3 77.9 67.1 85.7 76.4 14.3 23.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 1 20 17 22 18 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 127,967 COMMITMENTS 28,635 2,135 3,860 88,790 115,406 121,285 121,401 6,682 6,566 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 4,217) 3,910 604 -434 1,270 5,436 4,746 5,606 -529 -1,389 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 22.4 1.7 3.0 69.4 90.2 94.8 94.9 5.2 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 3 2 4 27 31 32 35 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 126,419 COMMITMENTS 2,587 21,394 18,101 85,812 78,030 106,500 117,525 19,919 8,894 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -1,066) 150 642 -578 -454 -1,432 -882 -1,368 -184 302 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.0 16.9 14.3 67.9 61.7 84.2 93.0 15.8 7.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 5 6 26 26 32 33 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 90,183 COMMITMENTS 13,796 0 2,131 62,632 75,035 78,559 77,166 11,624 13,017 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 1,250) -416 0 -639 304 -395 -751 -1,034 2,001 2,284 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.3 0.0 2.4 69.4 83.2 87.1 85.6 12.9 14.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 5 0 3 15 17 20 20 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 57,114 COMMITMENTS 0 1,440 0 53,698 52,730 53,698 54,170 3,416 2,944 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.5 0.0 94.0 92.3 94.0 94.8 6.0 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 0 13 13 13 14 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 245,201 COMMITMENTS 16,961 6,187 5,350 210,536 219,184 232,847 230,721 12,354 14,480 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 2,206) -543 2,258 745 5,526 -72 5,728 2,931 -3,522 -725 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.9 2.5 2.2 85.9 89.4 95.0 94.1 5.0 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 55) 3 4 6 42 41 48 48 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 234,298 COMMITMENTS 22,323 0 14,979 181,087 205,230 218,389 220,209 15,909 14,089 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 6,189) 6,133 0 -821 841 4,980 6,153 4,159 36 2,030 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.5 0.0 6.4 77.3 87.6 93.2 94.0 6.8 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 5 0 2 36 33 41 35 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 236,657 COMMITMENTS 14,138 874 14,235 193,218 205,951 221,591 221,060 15,066 15,597 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -3,894) -1,114 -8,645 2,521 -4,833 358 -3,426 -5,766 -468 1,872 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.0 0.4 6.0 81.6 87.0 93.6 93.4 6.4 6.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 4 1 3 42 38 47 41 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 53,331 COMMITMENTS 0 3,330 2,306 40,399 36,468 42,705 42,104 10,626 11,227 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 332) 0 -2,175 905 -1,150 191 -245 -1,079 577 1,411 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.2 4.3 75.8 68.4 80.1 78.9 19.9 21.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 1 17 14 18 15 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 215,408 COMMITMENTS 27,844 4,026 17,452 153,899 178,808 199,195 200,286 16,213 15,122 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -132) -3,420 819 1,636 1,844 -2,951 60 -496 -192 364 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.9 1.9 8.1 71.4 83.0 92.5 93.0 7.5 7.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 4 3 6 35 35 42 41 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 76,331 COMMITMENTS 4,995 7,830 921 59,294 56,284 65,210 65,035 11,121 11,296 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 1,200) 0 856 -124 262 698 138 1,430 1,062 -230 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.5 10.3 1.2 77.7 73.7 85.4 85.2 14.6 14.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 2 1 22 21 24 23 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 3,249,145 COMMITMENTS 1018763 218,584 932,579 1262886 2087616 3214228 3238779 34,917 10,366 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 80,893) 959 14,845 54,262 29,916 13,711 85,137 82,818 -4,244 -1,925 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 31.4 6.7 28.7 38.9 64.3 98.9 99.7 1.1 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 160) 35 20 46 97 92 151 142 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,128,214 COMMITMENTS 159,222 459,205 218,128 746,523 446,735 1123873 1124068 4,341 4,146 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 91,273) 61,736 89,689 -15,578 45,135 15,758 91,293 89,869 -20 1,404 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.1 40.7 19.3 66.2 39.6 99.6 99.6 0.4 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 85) 17 26 37 42 39 83 78 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 32,127 COMMITMENTS 1,900 461 270 29,604 30,800 31,774 31,531 353 596 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -28) 0 -55 66 -54 21 12 32 -40 -60 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.9 1.4 0.8 92.1 95.9 98.9 98.1 1.1 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 2 3 3 30 25 34 30 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 16,231 COMMITMENTS 4,142 40 319 11,424 15,572 15,885 15,931 346 300 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 25.5 0.2 2.0 70.4 95.9 97.9 98.2 2.1 1.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 3 1 2 16 18 19 21 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 26,410 COMMITMENTS 880 480 1,192 21,330 23,346 23,402 25,018 3,008 1,392 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 -6 0 -6 0 6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.3 1.8 4.5 80.8 88.4 88.6 94.7 11.4 5.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 2 1 2 19 16 22 18 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 24,186 COMMITMENTS 1,020 0 800 21,752 22,138 23,572 22,938 614 1,248 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 1,456) 60 0 0 1,396 1,456 1,456 1,456 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.2 0.0 3.3 89.9 91.5 97.5 94.8 2.5 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 0 1 20 20 22 21 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,407,359 COMMITMENTS 248,557 165,435 360,806 726,265 793,243 1335628 1319484 71,731 87,875 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -77,058) -12,033 19,990 -47,295 -14,627 -46,718 -73,955 -74,023 -3,103 -3,035 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.7 11.8 25.6 51.6 56.4 94.9 93.8 5.1 6.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 313) 88 109 121 85 102 253 262 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 123,719 COMMITMENTS 20,119 19,305 5,798 70,945 51,756 96,862 76,859 26,857 46,860 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 3,752) 953 154 149 979 708 2,081 1,011 1,671 2,741 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.3 15.6 4.7 57.3 41.8 78.3 62.1 21.7 37.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 3 3 4 17 15 21 21 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 18,586 COMMITMENTS 0 865 100 18,486 17,621 18,586 18,586 0 0 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 2,010) 0 300 0 2,010 1,710 2,010 2,010 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 4.7 0.5 99.5 94.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 0 3 1 23 26 24 30 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 187,798 COMMITMENTS 31,681 32,747 48,160 93,455 97,141 173,296 178,048 14,502 9,750 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 12,189) -623 -3,613 6,019 5,725 8,291 11,121 10,697 1,068 1,492 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.9 17.4 25.6 49.8 51.7 92.3 94.8 7.7 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 13 15 24 23 23 49 49 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,635 COMMITMENTS 150 500 0 6,425 6,135 6,575 6,635 60 0 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 200) 0 0 0 200 200 200 200 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.3 7.5 0.0 96.8 92.5 99.1 100.0 0.9 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 0 14 13 15 14 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 20,216 COMMITMENTS 12,066 2,332 83 4,666 17,126 16,815 19,541 3,401 675 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -390) -399 -151 25 197 -194 -177 -320 -213 -70 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 59.7 11.5 0.4 23.1 84.7 83.2 96.7 16.8 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 110) 62 12 6 13 27 79 41 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 12,575 COMMITMENTS 6,385 1,933 72 2,075 9,090 8,532 11,095 4,043 1,480 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: -1,094) -1,211 -56 63 -595 -1,564 -1,743 -1,557 649 463 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 50.8 15.4 0.6 16.5 72.3 67.8 88.2 32.2 11.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 77) 33 12 3 15 23 50 36 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 245,672 COMMITMENTS 58,586 11,592 22,552 141,740 198,149 222,878 232,293 22,794 13,379 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 5,828) -10,107 -5,926 -597 15,847 12,324 5,143 5,801 685 27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 23.8 4.7 9.2 57.7 80.7 90.7 94.6 9.3 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 189) 58 20 41 87 96 166 143 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 13,100 COMMITMENTS 1,514 0 1,016 10,131 11,556 12,661 12,572 439 528 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 1,496) 990 0 -294 650 1,640 1,346 1,346 150 150 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.6 0.0 7.8 77.3 88.2 96.6 96.0 3.4 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 0 2 18 23 20 25 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,170 COMMITMENTS 125 0 850 4,195 4,270 5,170 5,120 0 50 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 325) 0 0 0 325 325 325 325 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.4 0.0 16.4 81.1 82.6 100.0 99.0 0.0 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 0 1 20 15 21 16 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,668 COMMITMENTS 241 0 0 1,861 2,623 2,102 2,623 566 45 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.0 0.0 0.0 69.8 98.3 78.8 98.3 21.2 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 0 14 10 15 10 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 9,759 COMMITMENTS 1,764 450 150 6,018 6,258 7,932 6,858 1,827 2,901 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 465) -75 0 150 14 429 89 579 376 -114 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 18.1 4.6 1.5 61.7 64.1 81.3 70.3 18.7 29.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 3 1 1 15 16 18 18
Updated July 29, 2008