SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 06/26/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 25 U.S. EPA SO2 EMMISSION OPEN INTEREST: 16,890 COMMITMENTS 3,222 1,781 187 13,206 14,553 16,615 16,521 275 369 CHANGES FROM 06/19/07 (CHANGE IN OPEN INTEREST: -1,787) -386 -217 -59 -1,201 -1,360 -1,646 -1,636 -141 -151 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.1 10.5 1.1 78.2 86.2 98.4 97.8 1.6 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 11 6 4 9 10 22 18
Updated June 29, 2007