SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 04/08/08 | --------------------------------------------------------------| 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: 23,523 COMMITMENTS 10,015 3,175 594 12,694 19,455 23,303 23,224 220 299 CHANGES FROM 04/01/08 (CHANGE IN OPEN INTEREST: 61) 184 -92 -322 22 198 -116 -216 177 277 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 42.6 13.5 2.5 54.0 82.7 99.1 98.7 0.9 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 10 7 8 11 12 24 24
Updated April 11,2008