SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 04/15/08 | --------------------------------------------------------------| 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: 23,659 COMMITMENTS 10,001 3,657 627 12,902 19,235 23,530 23,519 129 140 CHANGES FROM 04/08/08 (CHANGE IN OPEN INTEREST: 136) -14 482 33 208 -220 227 295 -91 -159 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 42.3 15.5 2.7 54.5 81.3 99.5 99.4 0.5 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 9 9 7 11 12 23 25
Updated April 18, 2008