SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/07/08 | --------------------------------------------------------------| 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: 34,487 COMMITMENTS 22,309 5,818 4,323 7,785 24,276 34,417 34,418 69 69 CHANGES FROM 09/30/08 (CHANGE IN OPEN INTEREST: 727) 3,575 38 -823 -267 1,464 2,485 680 -1,758 47 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 64.7 16.9 12.5 22.6 70.4 99.8 99.8 0.2 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 14 10 15 12 14 32 33
Updated October 10, 2008