SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| 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: 18,391 COMMITMENTS 6,587 2,940 868 10,905 14,546 18,360 18,354 31 37 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 584) 440 473 204 -3 -54 641 623 -57 -39 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 35.8 16.0 4.7 59.3 79.1 99.8 99.8 0.2 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 10 11 8 10 11 24 27
Updated October 12, 2007