GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,473 COMMITMENTS 0 50 0 6,473 6,333 6,473 6,383 0 90 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -4) 0 0 0 412 477 412 477 -416 -481 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.8 0.0 100.0 97.8 100.0 98.6 0.0 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 0 1 0 26 22 26 23 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,155 COMMITMENTS 0 795 0 6,965 6,165 6,965 6,960 190 195 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 295) 0 -160 0 295 455 295 295 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 11.1 0.0 97.3 86.2 97.3 97.3 2.7 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 0 2 0 25 25 25 27 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,333 COMMITMENTS 0 101 11 2,471 2,450 2,482 2,562 851 771 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 292) 0 5 5 337 205 342 215 -50 77 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.0 0.3 74.1 73.5 74.5 76.9 25.5 23.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 1 21 23 22 24 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,667 COMMITMENTS 0 0 0 3,028 2,809 3,028 2,809 639 858 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 173) 0 0 0 80 83 80 83 93 90 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 82.6 76.6 82.6 76.6 17.4 23.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 0 0 0 29 28 29 28 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 264,526 COMMITMENTS 29,032 18,005 60,306 139,384 160,000 228,721 238,311 35,805 26,215 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 11,621) -738 -1,523 4,777 7,894 7,708 11,933 10,963 -312 658 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.0 6.8 22.8 52.7 60.5 86.5 90.1 13.5 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 136) 35 20 42 63 69 120 117 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 6,840 COMMITMENTS 800 50 500 5,540 5,085 6,840 5,635 0 1,205 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 275) -400 0 -100 775 375 275 275 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.7 0.7 7.3 81.0 74.3 100.0 82.4 0.0 17.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 3 1 1 20 25 23 27 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,649 COMMITMENTS 825 100 125 5,474 6,399 6,424 6,624 225 25 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 74) -150 0 75 499 74 424 149 -350 -75 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.4 1.5 1.9 82.3 96.2 96.6 99.6 3.4 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 1 2 10 18 12 20 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,354,970 COMMITMENTS 165,559 422,133 489,329 616,688 411,129 1271576 1322591 83,395 32,380 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 27,382) 2,697 8,990 25,472 -2,780 -1,788 25,389 32,674 1,992 -5,292 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.2 31.2 36.1 45.5 30.3 93.8 97.6 6.2 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 242) 96 54 92 80 77 225 182 NATURAL GAS CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-023656 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 12,928 COMMITMENTS 4,124 4,110 3,032 5,565 5,477 12,721 12,619 207 309 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 2,047) 250 1,490 392 1,406 165 2,048 2,047 -0 1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 31.9 31.8 23.5 43.0 42.4 98.4 97.6 1.6 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 5 9 6 6 8 13 21 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 98,766 COMMITMENTS 0 8,875 1,756 91,885 76,495 93,641 87,126 5,125 11,640 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 2,922) 0 64 49 2,811 -53 2,860 60 62 2,862 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 9.0 1.8 93.0 77.5 94.8 88.2 5.2 11.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 3 2 25 23 27 26 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 69,228 COMMITMENTS 3,439 9,518 1,827 56,231 49,432 61,497 60,777 7,731 8,451 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -1,154) 0 -693 330 -931 -611 -601 -974 -553 -180 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.0 13.7 2.6 81.2 71.4 88.8 87.8 11.2 12.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 2 2 3 28 24 31 28 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 107,739 COMMITMENTS 3,512 1,677 2,668 90,622 92,311 96,802 96,656 10,937 11,083 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 1,621) -1,695 1,677 808 1,114 -3,223 227 -738 1,394 2,359 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.3 1.6 2.5 84.1 85.7 89.8 89.7 10.2 10.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 1 1 26 25 28 26 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 89,280 COMMITMENTS 9,045 2,832 1,185 66,935 75,660 77,165 79,677 12,115 9,603 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 1,109) 380 0 -64 -2,407 -11 -2,091 -75 3,200 1,184 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.1 3.2 1.3 75.0 84.7 86.4 89.2 13.6 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 3 1 2 20 26 24 28 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 55,248 COMMITMENTS 2,718 597 6,278 38,253 43,734 47,249 50,609 7,999 4,639 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 66) -1,781 597 818 41 -1,503 -922 -88 988 154 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.9 1.1 11.4 69.2 79.2 85.5 91.6 14.5 8.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 1 14 15 16 16 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 74,754 COMMITMENTS 5,502 10,061 1,032 58,013 52,020 64,547 63,113 10,207 11,641 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 2,826) 0 3,503 -753 1,704 47 951 2,797 1,875 29 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.4 13.5 1.4 77.6 69.6 86.3 84.4 13.7 15.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 1 1 20 22 22 23 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 98,781 COMMITMENTS 7,059 4,820 1,711 85,606 86,183 94,376 92,714 4,405 6,067 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 2,844) 1,891 836 -1,104 2,773 4,972 3,560 4,704 -716 -1,860 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.1 4.9 1.7 86.7 87.2 95.5 93.9 4.5 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 1 3 3 26 36 29 40 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 121,702 COMMITMENTS 5,575 1,360 6,386 100,935 99,779 112,896 107,525 8,806 14,177 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 2,289) -2,553 20 1,781 2,714 -1,010 1,942 791 347 1,498 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.6 1.1 5.2 82.9 82.0 92.8 88.4 7.2 11.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 4 1 3 23 25 27 29 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,096 COMMITMENTS 4,664 5,971 5,790 51,896 44,232 62,350 55,993 4,746 11,103 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 1,777) 809 0 -58 964 2,006 1,715 1,948 62 -171 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 8.9 8.6 77.3 65.9 92.9 83.5 7.1 16.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 3 1 4 19 17 23 21 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 112,548 COMMITMENTS 3,693 7,200 19,573 86,052 80,199 109,318 106,972 3,230 5,576 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 468) -324 0 420 214 2,388 310 2,808 158 -2,340 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.3 6.4 17.4 76.5 71.3 97.1 95.0 2.9 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 3 1 2 16 19 20 21 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 60,538 COMMITMENTS 1,147 0 3,386 49,082 47,038 53,615 50,424 6,923 10,114 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 2,832) 163 -329 -39 4,669 3,703 4,793 3,335 -1,961 -503 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.9 0.0 5.6 81.1 77.7 88.6 83.3 11.4 16.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 0 1 24 22 26 23 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 106,274 COMMITMENTS 11,741 0 4,686 84,453 94,988 100,880 99,674 5,394 6,600 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -1,161) -859 -458 1,244 -1,911 -2,070 -1,526 -1,284 365 123 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.0 0.0 4.4 79.5 89.4 94.9 93.8 5.1 6.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 5 0 4 31 34 36 38 EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-02365U OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 2,109,293 COMMITMENTS 304,871 32,634 856,119 942,766 1215475 2103756 2104228 5,537 5,065 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 39,711) 627 6,149 12,510 25,657 20,582 38,794 39,241 918 470 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.5 1.5 40.6 44.7 57.6 99.7 99.8 0.3 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 126) 36 23 55 66 66 123 123 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 126,434 COMMITMENTS 2,878 26,646 21,144 83,744 68,522 107,766 116,312 18,668 10,122 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 4,548) 472 -5,538 4,735 -1,091 5,139 4,116 4,336 432 212 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.3 21.1 16.7 66.2 54.2 85.2 92.0 14.8 8.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 5 5 29 26 34 33 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 114,367 COMMITMENTS 6,784 16 12,513 85,714 86,755 105,011 99,284 9,356 15,083 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 1,845) 674 0 812 -1,380 -243 106 569 1,739 1,276 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.9 0.0 10.9 74.9 75.9 91.8 86.8 8.2 13.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 4 1 4 19 18 24 22 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 238,182 COMMITMENTS 14,761 2,369 7,232 199,562 215,058 221,555 224,659 16,627 13,523 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 578) 578 977 296 508 -1,003 1,382 270 -804 308 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.2 1.0 3.0 83.8 90.3 93.0 94.3 7.0 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 56) 4 4 7 42 40 49 48 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 237,045 COMMITMENTS 9,553 13,657 16,958 195,902 191,374 222,413 221,989 14,632 15,056 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 2,156) 226 3,954 175 -37 -7,376 364 -3,247 1,792 5,403 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.0 5.8 7.2 82.6 80.7 93.8 93.6 6.2 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 4 2 3 39 32 45 35 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 241,291 COMMITMENTS 11,721 5,982 14,697 204,326 211,823 230,744 232,502 10,547 8,789 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 2,219) 2,432 -760 -61 -22 4,174 2,349 3,353 -130 -1,134 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.9 2.5 6.1 84.7 87.8 95.6 96.4 4.4 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 62) 4 3 5 52 52 59 57 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 51,759 COMMITMENTS 968 922 2,429 41,246 40,074 44,643 43,425 7,116 8,334 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 277) -89 0 213 275 1,286 399 1,499 -122 -1,222 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.9 1.8 4.7 79.7 77.4 86.3 83.9 13.7 16.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 1 19 17 20 19 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 214,527 COMMITMENTS 22,956 7,604 15,620 167,429 180,893 206,005 204,117 8,522 10,410 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 3,923) 4,345 1,974 -1,997 1,300 3,491 3,648 3,468 275 455 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.7 3.5 7.3 78.0 84.3 96.0 95.1 4.0 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 3 3 5 41 42 47 47 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 61,323 COMMITMENTS 2,985 5,416 570 47,983 42,496 51,538 48,482 9,785 12,841 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 1,650) 0 2,028 -210 1,505 -18 1,295 1,800 355 -150 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.9 8.8 0.9 78.2 69.3 84.0 79.1 16.0 20.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 2 1 20 17 22 19 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 3,468,848 COMMITMENTS 1338538 248,245 779,006 1323290 2431294 3440834 3458545 28,014 10,303 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 50,536) 18,866 12,526 -5,133 36,869 43,072 50,602 50,465 -66 71 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 38.6 7.2 22.5 38.1 70.1 99.2 99.7 0.8 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 159) 31 16 42 105 97 153 140 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,130,472 COMMITMENTS 137,232 331,731 291,590 697,405 504,280 1126227 1127601 4,245 2,871 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 55,037) 21,013 6,478 16,271 17,365 33,160 54,649 55,909 388 -872 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.1 29.3 25.8 61.7 44.6 99.6 99.7 0.4 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 84) 17 22 26 45 42 78 74 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 101,822 COMMITMENTS 348 1,249 5,687 94,645 93,678 100,680 100,614 1,142 1,208 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 537) 8 -15 153 388 416 548 553 -11 -16 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 1.2 5.6 93.0 92.0 98.9 98.8 1.1 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 3 5 7 32 31 39 39 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 11,753 COMMITMENTS 1,322 280 21 10,090 11,196 11,433 11,497 320 256 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.2 2.4 0.2 85.9 95.3 97.3 97.8 2.7 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 1 10 13 12 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 29,048 COMMITMENTS 3,486 7 397 24,506 27,998 28,388 28,402 660 646 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -177) -160 -3 -2 -16 -172 -177 -176 0 -1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.0 0.0 1.4 84.4 96.4 97.7 97.8 2.3 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 3 1 3 20 21 24 24 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 24,612 COMMITMENTS 460 1,284 562 21,082 21,260 22,104 23,106 2,508 1,506 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 0) 0 -40 0 0 40 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.9 5.2 2.3 85.7 86.4 89.8 93.9 10.2 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 2 2 16 14 19 16 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 31,540 COMMITMENTS 1,070 240 560 29,872 29,594 31,502 30,394 38 1,146 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 1,364) -3,120 0 0 4,484 1,364 1,364 1,364 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.4 0.8 1.8 94.7 93.8 99.9 96.4 0.1 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 1 1 22 21 24 22 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MWH X OFF PEAK HOURS PER MONTH) OPEN INTEREST: 9,302 COMMITMENTS 480 0 12 8,406 7,996 8,898 8,008 404 1,294 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 380) 0 0 0 500 140 500 140 -120 240 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.2 0.0 0.1 90.4 86.0 95.7 86.1 4.3 13.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 1 13 13 14 14 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 3,036,973 COMMITMENTS 252,050 151,743 1287577 1412996 1506049 2952623 2945370 84,350 91,603 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 149,096) -1,642 -10,261 70,951 79,713 87,401 149,022 148,091 74 1,004 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 5.0 42.4 46.5 49.6 97.2 97.0 2.8 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 380) 109 157 181 91 99 308 337 CRUDE OIL CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-067657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 123,523 COMMITMENTS 23,511 29,656 33,870 63,857 59,611 121,239 123,137 2,285 387 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 4,078) 1,003 -4,301 2,765 339 5,594 4,107 4,058 -29 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 19.0 24.0 27.4 51.7 48.3 98.2 99.7 1.8 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 17 18 15 12 33 31 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 126,173 COMMITMENTS 21,592 14,382 4,768 58,701 57,498 85,061 76,648 41,112 49,525 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -261) 0 -292 255 85 -696 340 -733 -601 472 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.1 11.4 3.8 46.5 45.6 67.4 60.7 32.6 39.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 2 4 16 15 20 19 EUR STYLE CRUDE OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 384,208 COMMITMENTS 39,090 23,146 159,295 181,346 197,854 379,731 380,295 4,477 3,913 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 28,652) -2,054 529 16,852 13,185 10,558 27,983 27,938 670 714 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.2 6.0 41.5 47.2 51.5 98.8 99.0 1.2 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 79) 19 26 38 34 34 76 75 CRUDE OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 321,113 COMMITMENTS 20,077 10,404 94,510 194,288 206,168 308,874 311,081 12,238 10,031 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 15,499) 179 648 5,401 8,738 8,835 14,318 14,884 1,181 615 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.3 3.2 29.4 60.5 64.2 96.2 96.9 3.8 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 3 5 8 29 28 37 36 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 18,143 COMMITMENTS 900 650 0 17,243 17,493 18,143 18,143 0 0 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -641) 0 0 0 -641 -641 -641 -641 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.0 3.6 0.0 95.0 96.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 1 2 0 25 26 26 28 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 188,274 COMMITMENTS 10,837 30,889 39,329 126,469 108,453 176,635 178,671 11,639 9,603 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -1,584) -3,413 -379 -4,317 5,033 1,697 -2,697 -2,999 1,113 1,415 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.8 16.4 20.9 67.2 57.6 93.8 94.9 6.2 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 10 14 23 24 24 49 47 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 28,179 COMMITMENTS 1,210 2,151 3,600 19,856 19,493 24,666 25,244 3,513 2,935 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 963) 0 -347 -500 643 1,090 143 243 820 720 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.3 7.6 12.8 70.5 69.2 87.5 89.6 12.5 10.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 2 4 14 16 18 21 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,945 COMMITMENTS 50 650 0 5,895 5,295 5,945 5,945 0 0 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 90) 0 0 0 90 90 90 90 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.8 10.9 0.0 99.2 89.1 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 2 0 14 16 15 18 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 17,007 COMMITMENTS 9,805 2,611 529 4,758 13,370 15,092 16,510 1,915 497 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -45) 119 428 -31 9 -647 97 -250 -142 205 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 57.7 15.4 3.1 28.0 78.6 88.7 97.1 11.3 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 98) 45 16 7 14 23 63 44 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 16,138 COMMITMENTS 10,811 2,729 470 1,819 12,026 13,100 15,225 3,038 913 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 743) 766 16 -1 -59 705 706 720 37 23 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 67.0 16.9 2.9 11.3 74.5 81.2 94.3 18.8 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 92) 49 12 4 12 25 64 38 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 314,646 COMMITMENTS 68,000 11,030 69,168 145,680 214,980 282,847 295,178 31,799 19,468 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 1,091) -7,137 3,102 1,966 3,691 -4,818 -1,480 250 2,571 841 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.6 3.5 22.0 46.3 68.3 89.9 93.8 10.1 6.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 191) 71 21 51 74 90 160 151 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 3,110 COMMITMENTS 0 50 200 2,525 2,710 2,725 2,960 385 150 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 1.6 6.4 81.2 87.1 87.6 95.2 12.4 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 1 2 18 18 20 20 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 16,158 COMMITMENTS 1,220 935 479 14,367 14,688 16,066 16,102 92 56 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 1,014) 0 175 204 810 635 1,014 1,014 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.6 5.8 3.0 88.9 90.9 99.4 99.7 0.6 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 1 1 2 28 22 30 24 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 3,965 COMMITMENTS 0 250 75 3,890 3,540 3,965 3,865 0 100 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 50) 0 0 0 50 50 50 50 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 6.3 1.9 98.1 89.3 100.0 97.5 0.0 2.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 1 1 20 15 21 16 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,269 COMMITMENTS 128 0 0 2,141 2,269 2,269 2,269 0 0 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: 192) 0 0 0 192 192 192 192 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.6 0.0 0.0 94.4 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 2 0 0 11 13 13 13 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/10/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 13,374 COMMITMENTS 1,488 919 1,106 8,466 9,162 11,060 11,187 2,314 2,187 CHANGES FROM 06/03/08 (CHANGE IN OPEN INTEREST: -1,725) 125 236 -47 -2,180 2,214 -2,102 2,403 377 -4,128 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.1 6.9 8.3 63.3 68.5 82.7 83.6 17.3 16.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 5 4 3 22 21 28 27
Updated July 29, 2008