SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 05/04/10 | --------------------------------------------------------------| 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: 18,068 COMMITMENTS 12,313 340 0 5,749 17,728 18,062 18,068 6 0 CHANGES FROM 04/27/10 (CHANGE IN OPEN INTEREST: -164) -25 27 0 -137 -191 -162 -164 -2 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 68.1 1.9 0.0 31.8 98.1 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 5 2 0 8 14 13 16 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 05/04/10 | --------------------------------------------------------------| 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: 25,153 COMMITMENTS 20,574 6,879 0 4,488 18,250 25,062 25,129 91 24 CHANGES FROM 04/27/10 (CHANGE IN OPEN INTEREST: -512) 227 -250 -58 -681 -195 -512 -503 0 -9 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 81.8 27.3 0.0 17.8 72.6 99.6 99.9 0.4 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 8 1 0 11 10 19 11 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 05/04/10 | --------------------------------------------------------------| 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: 2,557 COMMITMENTS 2,325 582 0 51 1,953 2,376 2,535 181 22 CHANGES FROM 04/27/10 (CHANGE IN OPEN INTEREST: 10) 0 -1 0 0 0 0 -1 10 11 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 90.9 22.8 0.0 2.0 76.4 92.9 99.1 7.1 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 19 2 0 1 2 20 4
Updated May 7, 2010