SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 03/18/08 | --------------------------------------------------------------| 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: 27,310 COMMITMENTS 9,677 4,393 982 16,449 21,571 27,108 26,946 202 364 CHANGES FROM 03/11/08 (CHANGE IN OPEN INTEREST: 3,019) 151 1,676 122 2,685 1,000 2,958 2,798 61 221 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 35.4 16.1 3.6 60.2 79.0 99.3 98.7 0.7 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 9 8 8 11 12 24 24
Updated March 21, 2008