NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,753 COMMITMENTS 1,080 1,180 0 3,977 4,185 5,057 5,365 696 388 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 275) 0 0 0 468 275 468 275 -193 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.8 20.5 0.0 69.1 72.7 87.9 93.3 12.1 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 1 0 16 21 17 22 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 191,490 COMMITMENTS 20,089 15,866 30,931 107,465 116,921 158,485 163,717 33,004 27,772 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 445) 64 -643 1,182 732 30 1,978 568 -1,532 -123 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.5 8.3 16.2 56.1 61.1 82.8 85.5 17.2 14.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 130) 28 28 33 66 67 116 109 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,314,953 COMMITMENTS 90,513 71,737 638,214 500,710 559,525 1229438 1269477 85,515 45,476 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 48,448) -8,571 -12,983 39,740 11,318 18,579 42,487 45,335 5,961 3,113 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.9 5.5 48.5 38.1 42.6 93.5 96.5 6.5 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 231) 75 55 96 93 86 212 199 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 73,347 COMMITMENTS 1,806 8,892 5,799 57,867 53,927 65,472 68,618 7,875 4,729 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 1,414) 680 -906 1,042 -216 1,370 1,506 1,506 -92 -92 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.5 12.1 7.9 78.9 73.5 89.3 93.6 10.7 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 2 19 21 21 23 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 56,427 COMMITMENTS 4,145 3,653 3,853 41,073 41,804 49,071 49,310 7,356 7,117 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: -509) 31 -90 -292 -62 -34 -323 -416 -186 -93 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.3 6.5 6.8 72.8 74.1 87.0 87.4 13.0 12.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 3 2 3 21 17 26 20 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 129,141 COMMITMENTS 8,730 0 0 107,678 115,610 116,408 115,610 12,733 13,531 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 1,474) -1,240 0 0 2,441 1,419 1,201 1,419 273 55 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.8 0.0 0.0 83.4 89.5 90.1 89.5 9.9 10.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 3 0 0 26 24 29 24 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 85,955 COMMITMENTS 11,984 2,952 0 67,863 74,331 79,847 77,283 6,108 8,672 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 918) 0 0 0 978 918 978 918 -60 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.9 3.4 0.0 79.0 86.5 92.9 89.9 7.1 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 1 1 0 22 24 23 25 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 84,911 COMMITMENTS 1,044 14,594 2,233 76,820 61,340 80,097 78,167 4,814 6,744 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 1,656) 0 2,137 -1,502 2,209 935 707 1,570 949 86 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 17.2 2.6 90.5 72.2 94.3 92.1 5.7 7.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 5 2 17 16 20 21 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 65,531 COMMITMENTS 6,705 10,336 2,716 51,538 45,839 60,959 58,891 4,572 6,640 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 1,237) -1,172 0 606 1,803 631 1,237 1,237 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.2 15.8 4.1 78.6 70.0 93.0 89.9 7.0 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 4 3 21 21 25 26 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 108,831 COMMITMENTS 248 1,682 4,848 93,070 94,343 98,166 100,873 10,665 7,958 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 5,513) 248 -649 -107 5,817 6,600 5,958 5,844 -445 -331 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.2 1.5 4.5 85.5 86.7 90.2 92.7 9.8 7.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 1 1 1 32 28 34 29 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 44,770 COMMITMENTS 2,851 6,064 615 31,465 33,551 34,931 40,230 9,839 4,540 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 722) -428 368 298 -1,229 -343 -1,359 323 2,081 399 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.4 13.5 1.4 70.3 74.9 78.0 89.9 22.0 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 2 15 16 17 18 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,433 COMMITMENTS 0 10,579 1,537 55,344 46,340 56,881 58,456 10,552 8,977 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 15.7 2.3 82.1 68.7 84.4 86.7 15.6 13.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 1 16 16 17 17 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 46,634 COMMITMENTS 0 6,662 2,315 38,235 31,462 40,550 40,439 6,084 6,195 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 14.3 5.0 82.0 67.5 87.0 86.7 13.0 13.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 3 1 14 11 15 14 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 101,845 COMMITMENTS 9,474 0 1,488 79,956 93,427 90,918 94,915 10,927 6,930 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: -604) 0 0 0 -738 115 -738 115 134 -719 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.3 0.0 1.5 78.5 91.7 89.3 93.2 10.7 6.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 0 1 25 26 27 27 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 81,951 COMMITMENTS 0 9,609 4,007 69,953 61,970 73,960 75,586 7,991 6,365 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: -59) 0 2,375 -1,593 1,284 -1,108 -309 -326 250 267 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 11.7 4.9 85.4 75.6 90.2 92.2 9.8 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 0 3 2 27 24 29 27 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 62,438 COMMITMENTS 1,289 0 4,357 45,818 48,416 51,464 52,773 10,974 9,665 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 950) 1,289 -85 -545 178 1,572 922 942 28 8 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.1 0.0 7.0 73.4 77.5 82.4 84.5 17.6 15.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 0 1 17 19 18 20 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 46,269 COMMITMENTS 806 7,370 0 43,801 38,372 44,607 45,742 1,662 527 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 15.9 0.0 94.7 82.9 96.4 98.9 3.6 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 2 3 0 10 14 12 17 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 189,154 COMMITMENTS 1,627 14,696 13,127 165,653 156,170 180,407 183,993 8,747 5,161 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 3,717) 0 -4,188 1,329 1,483 6,836 2,812 3,977 905 -260 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.9 7.8 6.9 87.6 82.6 95.4 97.3 4.6 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 1 3 4 36 30 40 34 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 88,670 COMMITMENTS 9,770 3,020 2,111 65,168 70,195 77,049 75,326 11,621 13,344 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 1,855) -1,017 906 213 2,568 339 1,764 1,458 91 397 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.0 3.4 2.4 73.5 79.2 86.9 85.0 13.1 15.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 1 1 22 20 24 22 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,019 COMMITMENTS 806 10,598 0 65,202 53,095 66,008 63,693 1,011 3,326 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 932) 558 2,728 0 1,083 -676 1,641 2,052 -709 -1,120 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 15.8 0.0 97.3 79.2 98.5 95.0 1.5 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 3 0 16 17 18 20 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 269,061 COMMITMENTS 20,194 2,204 1,675 236,628 261,960 258,497 265,839 10,564 3,222 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 875) 96 -66 192 609 529 897 655 -22 220 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.5 0.8 0.6 87.9 97.4 96.1 98.8 3.9 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 5 1 3 41 44 47 47 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 156,194 COMMITMENTS 15,226 2,966 5,714 125,629 140,244 146,569 148,924 9,625 7,270 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 4,126) 1,598 -832 946 818 4,136 3,362 4,250 764 -124 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.7 1.9 3.7 80.4 89.8 93.8 95.3 6.2 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 3 2 3 35 32 39 36 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 159,776 COMMITMENTS 10,871 2,018 3,458 134,999 140,026 149,328 145,502 10,448 14,274 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 4,360) 2,027 248 47 1,369 3,115 3,443 3,410 917 950 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.8 1.3 2.2 84.5 87.6 93.5 91.1 6.5 8.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 1 2 2 37 33 39 36 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 182,984 COMMITMENTS 14,415 32,950 11,126 151,164 130,332 176,705 174,408 6,279 8,576 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 1,929) -1,289 -4,077 1,926 1,764 5,305 2,401 3,154 -472 -1,225 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.9 18.0 6.1 82.6 71.2 96.6 95.3 3.4 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 5 3 7 31 34 39 41 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 61,098 COMMITMENTS 0 3,313 370 57,199 47,108 57,569 50,791 3,529 10,307 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 971) 0 748 0 1,190 -257 1,190 491 -219 480 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 5.4 0.6 93.6 77.1 94.2 83.1 5.8 16.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 2 1 20 20 21 22 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 2,608,690 COMMITMENTS 547,816 80,318 735,601 1311639 1782326 2595056 2598245 13,634 10,445 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 41,041) 15,412 922 -2,623 26,079 41,537 38,868 39,836 2,173 1,205 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.0 3.1 28.2 50.3 68.3 99.5 99.6 0.5 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 147) 25 16 39 102 84 142 125 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 569,323 COMMITMENTS 77,715 69,756 163,373 324,385 333,445 565,473 566,574 3,850 2,749 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 38,794) 7,924 15,378 237 28,990 22,066 37,151 37,681 1,643 1,113 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.7 12.3 28.7 57.0 58.6 99.3 99.5 0.7 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 66) 17 15 22 33 31 61 57 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 78,186 COMMITMENTS 9,062 3,544 12,509 56,043 61,746 77,614 77,799 572 387 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 3,083) -121 207 677 2,601 2,167 3,156 3,051 -73 32 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.6 4.5 16.0 71.7 79.0 99.3 99.5 0.7 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 7 7 12 40 41 53 54 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 27,777 COMMITMENTS 1,240 4,148 296 26,115 22,930 27,651 27,374 126 403 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 3,060) 0 0 0 3,060 3,060 3,060 3,060 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.5 14.9 1.1 94.0 82.6 99.5 98.5 0.5 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 1 4 1 25 25 26 30 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 17,419 COMMITMENTS 2,377 512 0 15,042 16,907 17,419 17,419 0 0 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 2,247) -676 0 0 2,923 2,247 2,247 2,247 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.6 2.9 0.0 86.4 97.1 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 3 1 0 17 16 20 17 NYISO ZONE J LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 14,357 COMMITMENTS 1,020 2,267 0 12,787 12,027 13,807 14,294 550 63 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 17) 0 -166 0 17 183 17 17 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.1 15.8 0.0 89.1 83.8 96.2 99.6 3.8 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 3 0 13 11 14 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 24,424 COMMITMENTS 2,940 4,706 386 20,644 19,012 23,970 24,104 454 320 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 104) -40 0 40 40 24 40 64 64 40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.0 19.3 1.6 84.5 77.8 98.1 98.7 1.9 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 3 3 21 21 25 25 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 27,520 COMMITMENTS 3,240 140 440 22,279 26,514 25,959 27,094 1,561 426 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 100) 0 0 0 100 80 100 80 0 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.8 0.5 1.6 81.0 96.3 94.3 98.5 5.7 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 1 2 23 26 26 28 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 13,342 COMMITMENTS 460 380 1,096 11,092 11,426 12,648 12,902 694 440 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: -240) 0 0 0 -240 -240 -240 -240 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.4 2.8 8.2 83.1 85.6 94.8 96.7 5.2 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 2 1 14 14 16 16 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,560,200 COMMITMENTS 165,196 120,527 472,318 865,700 896,475 1503214 1489321 56,986 70,880 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: -136,972) -10,017 -1,907 -63,966 -58,730 -67,831 -132,713 -133,704 -4,258 -3,267 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.6 7.7 30.3 55.5 57.5 96.3 95.5 3.7 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 314) 97 102 135 83 101 256 271 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 13,681 COMMITMENTS 7,370 2,008 685 2,891 9,885 10,946 12,578 2,735 1,103 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: -674) -440 -207 -103 213 -542 -330 -852 -344 178 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 53.9 14.7 5.0 21.1 72.3 80.0 91.9 20.0 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 100) 54 8 7 19 22 77 35 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 7,380 COMMITMENTS 3,224 2,018 4 2,106 4,268 5,334 6,290 2,046 1,090 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: -1,236) -394 -1,146 3 -386 223 -777 -920 -459 -316 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 43.7 27.3 0.1 28.5 57.8 72.3 85.2 27.7 14.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 19 4 2 12 20 31 26 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 110,743 COMMITMENTS 12,670 6,817 23,089 57,899 69,699 93,659 99,606 17,084 11,137 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: -6,153) -4,834 -608 -743 812 -2,795 -4,764 -4,146 -1,389 -2,007 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.4 6.2 20.8 52.3 62.9 84.6 89.9 15.4 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 132) 40 20 33 57 63 112 102 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 49,860 COMMITMENTS 9,338 695 3,037 34,041 42,071 46,416 45,803 3,444 4,057 CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST: 1,496) 566 695 573 1,082 115 2,221 1,383 -725 113 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.7 1.4 6.1 68.3 84.4 93.1 91.9 6.9 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 8 3 8 31 31 44 39
Updated June 23, 2006