SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 03/04/08 | --------------------------------------------------------------| 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: 20,820 COMMITMENTS 9,493 2,849 658 10,590 17,292 20,741 20,799 79 21 CHANGES FROM 02/26/08 (CHANGE IN OPEN INTEREST: 1,288) 759 779 -1,116 1,788 1,660 1,431 1,323 -143 -35 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 45.6 13.7 3.2 50.9 83.1 99.6 99.9 0.4 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 10 7 5 11 10 22 21
Updated March 7, 2008