SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| 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: 16,494 COMMITMENTS 3,721 1,772 212 12,084 14,044 16,017 16,028 477 466 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -396) 499 -9 25 -1,122 -509 -598 -493 202 97 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 22.6 10.7 1.3 73.3 85.1 97.1 97.2 2.9 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 11 5 4 9 10 21 18
Updated July 9, 2007