GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,102 COMMITMENTS 0 50 0 6,777 6,617 6,777 6,667 325 435 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 610) 0 -25 0 285 310 285 285 325 325 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.7 0.0 95.4 93.2 95.4 93.9 4.6 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 0 1 0 32 25 32 26 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,500 COMMITMENTS 50 955 0 7,270 6,320 7,320 7,275 180 225 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 -25 0 -25 0 25 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 12.7 0.0 96.9 84.3 97.6 97.0 2.4 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 1 3 0 25 27 26 30 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,601 COMMITMENTS 0 78 27 2,909 2,966 2,936 3,071 665 530 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 126) 0 78 27 24 71 51 176 75 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.2 0.7 80.8 82.4 81.5 85.3 18.5 14.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 1 1 23 27 24 28 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 4,102 COMMITMENTS 75 0 45 3,530 3,289 3,650 3,334 452 768 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 237) 20 0 -15 223 58 228 43 9 194 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.8 0.0 1.1 86.1 80.2 89.0 81.3 11.0 18.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 2 0 2 31 34 33 36 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 214,630 COMMITMENTS 32,973 18,367 30,834 116,937 137,489 180,744 186,690 33,886 27,940 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -11,371) -1,788 1,654 -2,388 -6,200 -11,569 -10,376 -12,303 -995 932 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.4 8.6 14.4 54.5 64.1 84.2 87.0 15.8 13.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 139) 37 25 38 61 63 121 110 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 8,075 COMMITMENTS 1,700 50 450 5,775 6,645 7,925 7,145 150 930 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 100) 50 0 0 250 -555 300 -555 -200 655 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.1 0.6 5.6 71.5 82.3 98.1 88.5 1.9 11.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 2 1 3 24 30 28 33 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,500 COMMITMENTS 1,325 50 100 5,450 7,175 6,875 7,325 625 175 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 150) 0 0 0 150 150 150 150 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.7 0.7 1.3 72.7 95.7 91.7 97.7 8.3 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 1 9 17 11 18 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 902,704 COMMITMENTS 180,898 252,312 289,171 357,185 332,965 827,254 874,448 75,450 28,256 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 9,857) 25,057 27,275 -10,070 -2,474 -6,148 12,513 11,057 -2,656 -1,200 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.0 28.0 32.0 39.6 36.9 91.6 96.9 8.4 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 227) 92 42 78 76 70 211 158 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 98,162 COMMITMENTS 0 10,207 2,399 89,647 72,924 92,046 85,530 6,116 12,632 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -481) 0 66 -61 -420 -546 -481 -541 0 60 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 10.4 2.4 91.3 74.3 93.8 87.1 6.2 12.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 4 2 24 22 26 26 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 75,451 COMMITMENTS 3,379 10,598 2,038 61,867 54,493 67,284 67,129 8,167 8,322 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 294) 0 1,817 -918 1,119 -868 201 31 93 263 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.5 14.0 2.7 82.0 72.2 89.2 89.0 10.8 11.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 2 2 3 25 25 28 29 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 114,882 COMMITMENTS 5,151 0 2,486 99,356 103,938 106,993 106,424 7,889 8,458 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -92) 1,366 0 -634 1,013 1,660 1,745 1,026 -1,837 -1,118 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.5 0.0 2.2 86.5 90.5 93.1 92.6 6.9 7.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 0 1 29 28 31 29 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 98,691 COMMITMENTS 10,525 3,012 1,279 78,424 86,135 90,228 90,426 8,463 8,265 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 0) -240 0 240 30 -300 30 -60 -30 60 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.7 3.1 1.3 79.5 87.3 91.4 91.6 8.6 8.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 3 1 2 24 30 28 32 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 59,559 COMMITMENTS 6,586 0 5,468 40,786 49,036 52,840 54,504 6,719 5,055 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 1,705) -1,270 0 578 1,997 943 1,305 1,521 400 184 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.1 0.0 9.2 68.5 82.3 88.7 91.5 11.3 8.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 2 0 1 17 18 19 19 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 76,191 COMMITMENTS 5,756 4,755 2,982 61,315 60,808 70,053 68,545 6,138 7,646 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -1,177) 184 161 -334 -705 486 -855 313 -322 -1,490 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.6 6.2 3.9 80.5 79.8 91.9 90.0 8.1 10.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 1 2 23 26 25 28 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 102,414 COMMITMENTS 6,216 4,073 3,282 87,974 86,058 97,472 93,413 4,942 9,001 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 2,502) 378 -1,100 1,083 619 2,447 2,080 2,430 422 72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.1 4.0 3.2 85.9 84.0 95.2 91.2 4.8 8.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 2 2 3 28 35 31 39 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 122,937 COMMITMENTS 6,931 2,012 6,075 100,213 101,662 113,219 109,749 9,718 13,188 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 362) -512 1,772 128 513 -1,808 129 92 233 270 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.6 1.6 4.9 81.5 82.7 92.1 89.3 7.9 10.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 4 2 3 22 25 26 30 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 69,330 COMMITMENTS 4,686 5,779 5,605 52,184 44,583 62,475 55,967 6,855 13,363 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -1,109) 291 -428 201 -1,745 -412 -1,253 -639 144 -470 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.8 8.3 8.1 75.3 64.3 90.1 80.7 9.9 19.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 3 1 4 18 17 22 21 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 114,768 COMMITMENTS 5,974 4,958 23,431 83,704 78,157 113,109 106,546 1,659 8,222 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -211) -1,492 428 261 868 -900 -363 -211 152 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.2 4.3 20.4 72.9 68.1 98.6 92.8 1.4 7.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 4 1 3 16 16 21 19 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 63,531 COMMITMENTS 1,224 283 3,655 49,650 48,781 54,529 52,719 9,002 10,812 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -257) 0 -620 57 -374 66 -317 -497 60 240 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.9 0.4 5.8 78.2 76.8 85.8 83.0 14.2 17.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 1 1 23 24 25 25 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 117,636 COMMITMENTS 13,848 758 4,763 94,000 104,232 112,611 109,753 5,025 7,883 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 1,544) -32 240 375 1,727 656 2,070 1,271 -526 273 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.8 0.6 4.0 79.9 88.6 95.7 93.3 4.3 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 4 1 4 34 34 39 38 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 131,803 COMMITMENTS 2,680 35,304 16,549 93,245 71,091 112,474 122,944 19,329 8,859 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 1,360) 0 1,705 0 1,179 259 1,179 1,964 181 -604 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.0 26.8 12.6 70.7 53.9 85.3 93.3 14.7 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 6 5 29 27 34 34 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 117,012 COMMITMENTS 8,323 376 10,668 88,573 90,447 107,564 101,491 9,448 15,521 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 1,596) 885 -2,456 1,200 -1,740 1,828 345 572 1,251 1,024 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.1 0.3 9.1 75.7 77.3 91.9 86.7 8.1 13.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 4 1 4 19 18 24 22 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 48,769 COMMITMENTS 0 0 0 45,543 47,045 45,543 47,045 3,226 1,724 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 93.4 96.5 93.4 96.5 6.6 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 12 14 12 14 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 241,978 COMMITMENTS 14,568 2,794 5,406 204,394 219,987 224,368 228,187 17,610 13,791 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 2,053) 514 -1,457 190 -714 3,158 -10 1,891 2,063 162 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.0 1.2 2.2 84.5 90.9 92.7 94.3 7.3 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 3 4 6 43 41 49 48 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 244,467 COMMITMENTS 9,804 8,528 15,796 205,484 209,220 231,084 233,544 13,383 10,923 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 2,280) -2,804 -1,141 515 4,295 1,928 2,006 1,302 274 978 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 3.5 6.5 84.1 85.6 94.5 95.5 5.5 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 4 2 3 40 34 46 37 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 253,881 COMMITMENTS 11,962 5,136 15,083 216,202 222,058 243,247 242,277 10,634 11,604 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 56) 924 -16 460 -1,397 -383 -13 61 69 -5 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.7 2.0 5.9 85.2 87.5 95.8 95.4 4.2 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 61) 4 2 4 51 48 57 52 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 55,489 COMMITMENTS 843 918 2,523 43,669 42,611 47,035 46,052 8,454 9,437 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -428) 341 0 -338 -1,319 -183 -1,316 -521 888 93 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.5 1.7 4.5 78.7 76.8 84.8 83.0 15.2 17.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 1 1 19 16 20 18 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 220,684 COMMITMENTS 17,735 5,929 19,278 174,198 184,676 211,211 209,883 9,473 10,801 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 523) -1,227 138 1,116 527 -974 416 280 107 243 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.0 2.7 8.7 78.9 83.7 95.7 95.1 4.3 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 3 3 5 42 41 48 46 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 64,459 COMMITMENTS 3,525 3,480 960 52,048 45,504 56,533 49,944 7,926 14,515 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 179) 0 -926 240 -61 372 179 -314 0 493 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.5 5.4 1.5 80.7 70.6 87.7 77.5 12.3 22.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 2 1 22 18 24 20 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 3,525,383 COMMITMENTS 1265842 225,887 867,665 1370873 2407221 3504380 3500773 21,003 24,610 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 229,254) 140,411 103,588 35,188 59,565 75,816 235,164 214,592 -5,910 14,662 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 35.9 6.4 24.6 38.9 68.3 99.4 99.3 0.6 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 172) 37 16 48 111 103 166 151 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,227,921 COMMITMENTS 88,372 412,034 312,570 796,095 497,667 1197037 1222271 30,884 5,650 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 54,614) -133 30,036 10,355 17,027 10,974 27,249 51,365 27,365 3,249 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.2 33.6 25.5 64.8 40.5 97.5 99.5 2.5 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 90) 20 22 29 45 45 82 79 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 30,818 COMMITMENTS 1,778 430 242 28,163 29,440 30,183 30,112 635 706 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 75) 0 16 -7 104 91 97 100 -22 -25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.8 1.4 0.8 91.4 95.5 97.9 97.7 2.1 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 3 4 3 30 31 35 36 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 12,425 COMMITMENTS 1,364 195 106 10,699 11,868 12,169 12,169 256 256 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.0 1.6 0.9 86.1 95.5 97.9 97.9 2.1 2.1 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 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 16,173 COMMITMENTS 3,646 0 331 11,636 15,198 15,613 15,529 560 644 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 300) 0 0 0 300 300 300 300 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 22.5 0.0 2.0 71.9 94.0 96.5 96.0 3.5 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 3 0 2 18 18 21 20 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 25,622 COMMITMENTS 540 1,326 562 21,796 22,332 22,898 24,220 2,724 1,402 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 480) 0 0 0 480 480 480 480 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.1 5.2 2.2 85.1 87.2 89.4 94.5 10.6 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 2 2 18 16 21 18 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 30,024 COMMITMENTS 3,240 240 640 26,106 28,106 29,986 28,986 38 1,038 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 984) 480 0 0 504 984 984 984 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.8 0.8 2.1 87.0 93.6 99.9 96.5 0.1 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 1 1 23 22 26 23 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| 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: 8,292 COMMITMENTS 530 0 12 7,214 7,360 7,756 7,372 536 920 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.4 0.0 0.1 87.0 88.8 93.5 88.9 6.5 11.1 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 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,338,874 COMMITMENTS 229,157 190,132 359,021 667,020 691,347 1255198 1240500 83,676 98,374 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -17,783) -18,312 -3,186 -1,879 1,319 2,282 -18,872 -2,783 1,089 -15,000 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.1 14.2 26.8 49.8 51.6 93.8 92.7 6.2 7.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 325) 89 127 126 85 97 257 274 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 132,014 COMMITMENTS 23,583 14,954 5,374 63,152 56,233 92,109 76,561 39,905 55,453 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 868) -1,130 -1,759 -854 -152 1,152 -2,136 -1,461 3,004 2,329 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.9 11.3 4.1 47.8 42.6 69.8 58.0 30.2 42.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 3 2 5 13 14 18 19 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 21,019 COMMITMENTS 1,050 865 0 19,114 20,154 20,164 21,019 855 0 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 1,680) 900 0 0 -75 1,680 825 1,680 855 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.0 4.1 0.0 90.9 95.9 95.9 100.0 4.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 2 4 0 26 27 28 31 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 190,296 COMMITMENTS 14,714 31,112 47,181 118,875 104,953 180,770 183,246 9,526 7,050 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 11,034) -16,222 -280 8,396 20,082 4,179 12,256 12,295 -1,222 -1,261 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.7 16.3 24.8 62.5 55.2 95.0 96.3 5.0 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 13 14 25 24 24 51 51 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 26,916 COMMITMENTS 1,210 2,498 4,100 19,175 18,353 24,485 24,951 2,431 1,965 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 415) 0 300 0 -185 666 -185 966 600 -551 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.5 9.3 15.2 71.2 68.2 91.0 92.7 9.0 7.3 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 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,415 COMMITMENTS 100 700 0 6,015 5,715 6,115 6,415 300 0 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 600) -300 300 0 600 300 300 600 300 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.6 10.9 0.0 93.8 89.1 95.3 100.0 4.7 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 2 0 13 15 14 17 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 18,352 COMMITMENTS 9,541 1,711 823 5,547 15,431 15,911 17,965 2,441 387 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -356) -376 -129 -5 108 -50 -273 -184 -83 -172 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 52.0 9.3 4.5 30.2 84.1 86.7 97.9 13.3 2.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 96) 47 10 6 14 25 64 40 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 17,295 COMMITMENTS 11,729 2,082 389 1,472 13,635 13,590 16,106 3,705 1,189 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 70) 58 157 0 136 179 194 336 -124 -266 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 67.8 12.0 2.2 8.5 78.8 78.6 93.1 21.4 6.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 90) 51 11 2 7 22 59 34 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 270,454 COMMITMENTS 71,873 10,216 29,070 145,546 216,842 246,489 256,128 23,965 14,326 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -4,918) -6,093 1,705 -2,563 4,639 -3,126 -4,017 -3,984 -901 -934 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 26.6 3.8 10.7 53.8 80.2 91.1 94.7 8.9 5.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 190) 67 19 40 78 94 162 141 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 3,235 COMMITMENTS 0 50 250 2,650 2,635 2,900 2,935 335 300 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 460) 0 0 50 275 125 325 175 135 285 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.5 7.7 81.9 81.5 89.6 90.7 10.4 9.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 2 18 20 20 22 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 14,375 COMMITMENTS 182 766 390 13,415 13,133 13,987 14,289 388 86 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 1,842) -218 -150 90 1,863 2,320 1,735 2,260 107 -418 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.3 5.3 2.7 93.3 91.4 97.3 99.4 2.7 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 1 1 2 25 22 27 24 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,220 COMMITMENTS 0 575 75 5,145 4,520 5,220 5,170 0 50 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 300) 0 0 0 300 300 300 300 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 11.0 1.4 98.6 86.6 100.0 99.0 0.0 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 1 1 19 16 20 17 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,054 COMMITMENTS 160 0 0 1,894 2,054 2,054 2,054 0 0 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.8 0.0 0.0 92.2 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 0 8 13 10 13 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 15,425 COMMITMENTS 2,006 732 1,103 10,465 7,704 13,574 9,539 1,851 5,886 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: 45) -826 74 313 264 -142 -249 245 294 -200 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.0 4.7 7.2 67.8 49.9 88.0 61.8 12.0 38.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 5 4 3 23 20 29 26
Updated July 29, 2008