SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 05/13/08 | --------------------------------------------------------------| 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: 25,684 COMMITMENTS 10,361 3,989 604 14,638 21,086 25,603 25,679 81 5 CHANGES FROM 05/06/08 (CHANGE IN OPEN INTEREST: 763) -201 -296 276 681 817 756 797 7 -34 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 40.3 15.5 2.4 57.0 82.1 99.7 100.0 0.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 15 6 9 12 13 30 25
Updated May 16, 2008