SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 03/11/08 | --------------------------------------------------------------| 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: 24,291 COMMITMENTS 9,526 2,717 860 13,764 20,571 24,150 24,148 141 143 CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST: 3,471) 33 -132 202 3,174 3,279 3,409 3,349 62 122 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 39.2 11.2 3.5 56.7 84.7 99.4 99.4 0.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 10 7 5 11 11 22 22
Updated March 14, 2008