SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 10/21/08 | --------------------------------------------------------------| 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: 32,246 COMMITMENTS 23,469 6,961 2,824 5,874 22,436 32,167 32,221 79 25 CHANGES FROM 10/14/08 (CHANGE IN OPEN INTEREST: 750) 485 455 -236 547 587 796 806 -46 -56 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 72.8 21.6 8.8 18.2 69.6 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 13 10 5 9 14 24 27 RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U FUTURES ONLY POSITIONS AS OF 10/21/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 2,036 COMMITMENTS 128 419 110 1,630 1,265 1,868 1,794 168 242 CHANGES FROM 10/14/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.3 20.6 5.4 80.1 62.1 91.7 88.1 8.3 11.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 5 4 9 7 14 13
Updated October 24, 2008