NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,978 COMMITMENTS 1,080 1,180 0 4,152 4,360 5,232 5,540 746 438 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 225) 0 0 0 175 175 175 175 50 50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.1 19.7 0.0 69.5 72.9 87.5 92.7 12.5 7.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 1 0 17 21 18 22 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 192,353 COMMITMENTS 24,117 12,466 33,109 102,865 119,930 160,091 165,504 32,262 26,849 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 863) 4,028 -3,400 2,178 -4,600 3,009 1,606 1,787 -743 -924 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.5 6.5 17.2 53.5 62.3 83.2 86.0 16.8 14.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 136) 33 23 36 63 67 118 111 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,276,105 COMMITMENTS 98,192 81,357 605,617 487,352 546,431 1191161 1233405 84,943 42,700 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -38,848) 7,679 9,620 -32,597 -13,358 -13,094 -38,277 -36,072 -571 -2,776 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.7 6.4 47.5 38.2 42.8 93.3 96.7 6.7 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 233) 67 65 91 94 85 208 198 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 77,201 COMMITMENTS 0 7,688 8,458 60,915 56,050 69,373 72,196 7,828 5,005 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 3,854) -1,806 -1,204 2,659 3,048 2,123 3,901 3,578 -47 276 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 10.0 11.0 78.9 72.6 89.9 93.5 10.1 6.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 2 2 19 21 21 23 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 57,314 COMMITMENTS 3,649 4,366 3,847 43,096 42,692 50,592 50,905 6,722 6,409 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 887) -496 713 -6 2,023 888 1,521 1,595 -634 -708 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.4 7.6 6.7 75.2 74.5 88.3 88.8 11.7 11.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 2 3 21 19 26 22 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 128,701 COMMITMENTS 8,480 0 0 108,988 119,540 117,468 119,540 11,233 9,161 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -440) -250 0 0 1,310 3,930 1,060 3,930 -1,500 -4,370 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.6 0.0 0.0 84.7 92.9 91.3 92.9 8.7 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 0 0 29 28 31 28 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 86,788 COMMITMENTS 11,984 2,952 0 68,820 75,692 80,804 78,644 5,984 8,144 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 833) 0 0 0 957 1,361 957 1,361 -124 -528 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.8 3.4 0.0 79.3 87.2 93.1 90.6 6.9 9.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 1 1 0 24 27 25 28 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 83,878 COMMITMENTS 1,044 16,452 1,106 77,003 59,917 79,153 77,475 4,725 6,403 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -1,033) 0 1,858 -1,127 183 -1,423 -944 -692 -89 -341 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 19.6 1.3 91.8 71.4 94.4 92.4 5.6 7.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 5 2 18 18 21 23 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,657 COMMITMENTS 5,613 9,685 3,695 52,467 48,189 61,775 61,569 5,882 6,088 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 2,126) -1,092 -651 979 929 2,350 816 2,678 1,310 -552 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 14.3 5.5 77.5 71.2 91.3 91.0 8.7 9.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 4 3 21 22 25 27 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 114,926 COMMITMENTS 248 1,316 5,454 98,048 99,954 103,750 106,724 11,176 8,202 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 6,095) 0 -366 606 4,978 5,611 5,584 5,851 511 244 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.2 1.1 4.7 85.3 87.0 90.3 92.9 9.7 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 1 1 1 32 29 34 30 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 43,513 COMMITMENTS 2,194 5,072 615 30,572 33,627 33,381 39,314 10,132 4,199 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -1,257) -657 -992 0 -893 76 -1,550 -916 293 -341 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.0 11.7 1.4 70.3 77.3 76.7 90.4 23.3 9.6 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 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 70,469 COMMITMENTS 0 11,129 1,537 58,702 46,540 60,239 59,206 10,230 11,263 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 3,036) 0 550 0 3,358 200 3,358 750 -322 2,286 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 15.8 2.2 83.3 66.0 85.5 84.0 14.5 16.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 1 18 16 19 17 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 47,563 COMMITMENTS 0 5,890 2,996 38,261 31,184 41,257 40,070 6,306 7,493 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 929) 0 -772 681 26 -278 707 -369 222 1,298 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 12.4 6.3 80.4 65.6 86.7 84.2 13.3 15.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 3 1 13 10 14 13 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 103,406 COMMITMENTS 9,902 0 1,488 79,775 93,366 91,165 94,854 12,241 8,552 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 1,561) 428 0 0 -181 -61 247 -61 1,314 1,622 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.6 0.0 1.4 77.1 90.3 88.2 91.7 11.8 8.3 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 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 81,371 COMMITMENTS 0 11,655 3,045 71,592 61,319 74,637 76,019 6,734 5,352 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -580) 0 2,046 -962 1,639 -651 677 433 -1,257 -1,013 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 14.3 3.7 88.0 75.4 91.7 93.4 8.3 6.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 0 3 2 29 27 31 30 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 62,878 COMMITMENTS 0 63 4,214 47,431 48,967 51,645 53,244 11,233 9,634 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 440) -1,289 63 -143 1,613 551 181 471 259 -31 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.1 6.7 75.4 77.9 82.1 84.7 17.9 15.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 1 1 18 19 19 20 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 48,532 COMMITMENTS 1,488 7,990 310 44,948 40,015 46,746 48,315 1,786 217 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 2,263) 682 620 310 1,147 1,643 2,139 2,573 124 -310 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.1 16.5 0.6 92.6 82.5 96.3 99.6 3.7 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 3 3 1 14 20 17 24 HOUSTON SHP CHANNEL INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A10 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 30,024 COMMITMENTS 1,922 3,556 0 27,666 25,544 29,588 29,100 436 924 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.4 11.8 0.0 92.1 85.1 98.5 96.9 1.5 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 2 2 0 12 10 14 12 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 189,725 COMMITMENTS 1,627 13,375 13,311 164,878 157,295 179,816 183,981 9,909 5,744 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 571) 0 -1,321 184 -775 1,125 -591 -12 1,162 583 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.9 7.0 7.0 86.9 82.9 94.8 97.0 5.2 3.0 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 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 90,661 COMMITMENTS 9,761 4,294 1,874 67,245 69,920 78,880 76,088 11,781 14,573 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 1,991) -9 1,274 -237 2,077 -275 1,831 762 160 1,229 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.8 4.7 2.1 74.2 77.1 87.0 83.9 13.0 16.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 1 1 21 20 23 22 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,143 COMMITMENTS 620 11,218 310 64,985 52,103 65,915 63,631 1,228 3,512 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 124) -186 620 310 -217 -992 -93 -62 217 186 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.9 16.7 0.5 96.8 77.6 98.2 94.8 1.8 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 2 3 1 21 21 23 25 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 271,164 COMMITMENTS 19,052 2,196 2,176 241,239 263,344 262,467 267,716 8,697 3,448 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 2,103) -1,142 -8 501 4,611 1,384 3,970 1,877 -1,867 226 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 0.8 0.8 89.0 97.1 96.8 98.7 3.2 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 5 1 3 45 45 51 48 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 160,631 COMMITMENTS 16,005 2,625 5,712 129,249 145,019 150,966 153,356 9,665 7,275 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 4,437) 779 -341 -2 3,620 4,775 4,397 4,432 40 5 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.0 1.6 3.6 80.5 90.3 94.0 95.5 6.0 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 3 2 4 35 33 40 37 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 161,497 COMMITMENTS 11,295 1,712 3,307 138,764 144,651 153,366 149,670 8,131 11,827 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 1,721) 424 -306 -151 3,765 4,625 4,038 4,168 -2,317 -2,447 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 1.1 2.0 85.9 89.6 95.0 92.7 5.0 7.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 2 1 2 39 36 41 39 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 186,489 COMMITMENTS 16,567 31,151 12,398 151,063 133,557 180,028 177,106 6,461 9,383 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 3,505) 2,152 -1,799 1,272 -101 3,225 3,323 2,698 182 807 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.9 16.7 6.6 81.0 71.6 96.5 95.0 3.5 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 6 2 7 31 34 39 41 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 62,597 COMMITMENTS 0 3,433 370 56,995 48,265 57,365 52,068 5,232 10,529 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 1,499) 0 120 0 -204 1,157 -204 1,277 1,703 222 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 5.5 0.6 91.1 77.1 91.6 83.2 8.4 16.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 2 1 20 22 21 24 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 2,650,262 COMMITMENTS 558,142 92,128 727,898 1346775 1815997 2632815 2636023 17,447 14,239 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 41,572) 10,326 11,810 -7,703 35,136 33,671 37,759 37,778 3,813 3,794 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.1 3.5 27.5 50.8 68.5 99.3 99.5 0.7 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 162) 25 21 43 111 88 157 132 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 617,503 COMMITMENTS 97,155 67,372 171,653 343,917 367,069 612,725 606,094 4,778 11,409 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 48,180) 19,440 -2,384 8,280 19,532 33,624 47,252 39,520 928 8,660 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.7 10.9 27.8 55.7 59.4 99.2 98.2 0.8 1.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 71) 14 17 24 37 36 66 63 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 80,198 COMMITMENTS 8,947 3,412 13,083 57,122 63,046 79,152 79,541 1,046 657 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 2,012) -115 -133 574 1,080 1,300 1,538 1,741 474 271 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.2 4.3 16.3 71.2 78.6 98.7 99.2 1.3 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 9 5 12 40 42 54 54 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| 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 06/20/06 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 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 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 16,866 COMMITMENTS 2,205 340 129 14,532 16,397 16,866 16,866 0 0 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -553) -172 -172 129 -510 -510 -553 -553 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.1 2.0 0.8 86.2 97.2 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 3 1 1 17 16 20 18 NYISO ZONE J LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465C OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 15,224 COMMITMENTS 848 2,095 129 13,697 12,937 14,674 15,161 550 63 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 867) -172 -172 129 910 910 867 867 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.6 13.8 0.8 90.0 85.0 96.4 99.6 3.6 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 3 1 14 11 16 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 24,364 COMMITMENTS 2,920 4,626 406 20,624 19,052 23,950 24,084 414 280 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -60) -20 -80 20 -20 40 -20 -20 -40 -40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.0 19.0 1.7 84.6 78.2 98.3 98.9 1.7 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 3 3 21 22 25 26 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 27,564 COMMITMENTS 3,240 140 440 22,343 26,508 26,023 27,088 1,541 476 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 44) 0 0 0 64 -6 64 -6 -20 50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.8 0.5 1.6 81.1 96.2 94.4 98.3 5.6 1.7 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 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 13,282 COMMITMENTS 460 380 1,096 11,032 11,366 12,588 12,842 694 440 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -60) 0 0 0 -60 -60 -60 -60 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.5 2.9 8.3 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 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,591,677 COMMITMENTS 178,071 111,522 490,516 859,989 913,848 1528576 1515886 63,100 75,790 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 31,476) 12,875 -9,005 18,198 -5,710 17,372 25,363 26,566 6,114 4,911 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.2 7.0 30.8 54.0 57.4 96.0 95.2 4.0 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 327) 100 111 141 87 103 269 281 E-MINY CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067655 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 500 BARRELS) OPEN INTEREST: 20,576 COMMITMENTS 11,954 9,371 1,436 0 362 13,390 11,169 7,186 9,407 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -1,801) -71 -3,253 -686 0 362 -757 -3,577 -1,044 1,776 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 58.1 45.5 7.0 0.0 1.8 65.1 54.3 34.9 45.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 10 14 7 0 1 15 17 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 13,149 COMMITMENTS 7,380 2,535 460 2,943 9,513 10,783 12,508 2,366 641 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -532) 10 527 -225 52 -372 -163 -70 -369 -462 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 56.1 19.3 3.5 22.4 72.3 82.0 95.1 18.0 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 95) 49 9 7 16 22 70 35 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 8,093 COMMITMENTS 3,336 1,968 219 2,418 4,770 5,973 6,957 2,120 1,136 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 713) 112 -50 215 312 502 639 667 74 46 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 41.2 24.3 2.7 29.9 58.9 73.8 86.0 26.2 14.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 19 4 2 15 21 35 27 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 108,667 COMMITMENTS 19,969 6,572 17,130 52,195 72,732 89,294 96,435 19,373 12,232 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: -2,077) 7,298 -246 -5,959 -5,705 3,033 -4,365 -3,171 2,288 1,095 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.4 6.0 15.8 48.0 66.9 82.2 88.7 17.8 11.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 129) 43 20 29 53 60 110 95 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/27/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 50,591 COMMITMENTS 9,338 199 2,764 34,517 42,661 46,619 45,624 3,972 4,967 CHANGES FROM 06/20/06 (CHANGE IN OPEN INTEREST: 731) 0 -496 -273 476 590 203 -179 528 910 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.5 0.4 5.5 68.2 84.3 92.1 90.2 7.9 9.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 9 1 7 29 33 41 40
Updated June 30, 2006