SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| 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: 20,812 COMMITMENTS 8,151 1,858 1,824 10,472 16,983 20,447 20,665 365 147 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 2,260) 78 -296 126 1,974 2,471 2,178 2,301 82 -41 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 39.2 8.9 8.8 50.3 81.6 98.2 99.3 1.8 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 11 7 7 11 11 23 24
Updated February 22, 2008