SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 06/19/07 | --------------------------------------------------------------| 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: 18,677 COMMITMENTS 3,608 1,998 246 14,407 15,913 18,261 18,157 416 520 CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST: 3,495) -192 1,036 -351 3,851 2,599 3,308 3,284 187 211 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.3 10.7 1.3 77.1 85.2 97.8 97.2 2.2 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 12 6 3 9 10 22 18
Updated June 22, 2007