SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 03/25/08 | --------------------------------------------------------------| 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: 25,116 COMMITMENTS 9,967 3,297 1,131 13,882 20,330 24,980 24,758 136 358 CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST: -2,194) 290 -1,096 149 -2,567 -1,241 -2,128 -2,188 -66 -6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 39.7 13.1 4.5 55.3 80.9 99.5 98.6 0.5 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 9 8 9 12 12 25 25
Updated March 28, 2008