SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| 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: 18,443 COMMITMENTS 7,840 4,999 602 9,987 12,794 18,429 18,395 14 48 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -2,240) -1,007 1,828 -1,268 35 -2,822 -2,240 -2,262 0 22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 42.5 27.1 3.3 54.2 69.4 99.9 99.7 0.1 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 11 10 8 7 10 21 25
Updated December 7, 2007