SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/26/10 | --------------------------------------------------------------| 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: 18,187 COMMITMENTS 12,149 0 49 5,962 18,119 18,159 18,167 29 20 CHANGES FROM 10/19/10 (CHANGE IN OPEN INTEREST: 63) 1 -520 -12 83 595 71 62 -8 1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 66.8 0.0 0.3 32.8 99.6 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 5 0 1 6 13 11 14 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/26/10 | --------------------------------------------------------------| 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: 24,946 COMMITMENTS 17,943 39 4 6,987 24,903 24,934 24,946 12 -0 CHANGES FROM 10/19/10 (CHANGE IN OPEN INTEREST: -754) -264 2 -2 -479 -734 -745 -734 -9 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 71.9 0.2 0.0 28.0 99.8 100.0 100.0 0.0 -0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 12 1 1 16 16 29 17 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/26/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS CCX C02) OPEN INTEREST: 4,731 COMMITMENTS 3,703 789 754 0 3,134 4,458 4,677 274 54 CHANGES FROM 10/19/10 (CHANGE IN OPEN INTEREST: 296) 320 85 -62 0 260 257 282 39 14 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 78.3 16.7 15.9 0.0 66.2 94.2 98.9 5.8 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 20 1 7 0 2 21 9 RGGI CO2 ALLOWANCE 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U OPTION AND FUTURES COMBINED POSITIONS AS OF 10/26/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 11,947 COMMITMENTS 635 79 5 11,280 11,846 11,920 11,930 26 17 CHANGES FROM 10/19/10 (CHANGE IN OPEN INTEREST: -11) -91 0 -0 80 9 -11 9 -0 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.3 0.7 0.0 94.4 99.2 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 5 1 2 8 7 13 10
Updated October 29, 2010