SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 06/12/07 | --------------------------------------------------------------| 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: 15,182 COMMITMENTS 3,800 962 597 10,556 13,314 14,953 14,873 229 309 CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST: 546) 592 463 35 88 -41 715 457 -169 89 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 25.0 6.3 3.9 69.5 87.7 98.5 98.0 1.5 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 12 5 5 9 11 22 20
Updated June 15, 2007