SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 02/12/08 | --------------------------------------------------------------| 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: 18,552 COMMITMENTS 8,073 2,154 1,698 8,498 14,512 18,269 18,364 283 188 CHANGES FROM 02/05/08 (CHANGE IN OPEN INTEREST: 3,614) 742 0 1,274 1,546 2,278 3,562 3,552 52 62 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 43.5 11.6 9.2 45.8 78.2 98.5 99.0 1.5 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 12 6 5 11 10 24 20
Updated February 15, 2008