SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 10/02/07 | --------------------------------------------------------------| 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: 17,807 COMMITMENTS 6,147 2,467 664 10,908 14,600 17,719 17,731 88 76 CHANGES FROM 09/25/07 (CHANGE IN OPEN INTEREST: -607) -72 -359 -43 -358 -72 -473 -474 -134 -133 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 34.5 13.9 3.7 61.3 82.0 99.5 99.6 0.5 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 10 11 6 9 11 21 26
Updated October 5, 2007