SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 04/27/10 | --------------------------------------------------------------| 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: 18,232 COMMITMENTS 12,338 313 0 5,886 17,919 18,224 18,232 8 0 CHANGES FROM 04/20/10 (CHANGE IN OPEN INTEREST: -7) -90 -98 0 98 136 8 38 -15 -45 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 67.7 1.7 0.0 32.3 98.3 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 5 2 0 9 15 14 17 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 04/27/10 | --------------------------------------------------------------| 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: 25,665 COMMITMENTS 20,347 7,129 58 5,169 18,445 25,574 25,632 91 33 CHANGES FROM 04/20/10 (CHANGE IN OPEN INTEREST: -17) -331 113 -95 436 -28 10 -10 -27 -7 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 79.3 27.8 0.2 20.1 71.9 99.6 99.9 0.4 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 6 2 2 12 12 19 15 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 04/27/10 | --------------------------------------------------------------| 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: 2,547 COMMITMENTS 2,325 583 0 51 1,953 2,376 2,536 171 11 CHANGES FROM 04/20/10 (CHANGE IN OPEN INTEREST: 0) 0 -10 0 0 0 0 -10 0 10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 91.3 22.9 0.0 2.0 76.7 93.3 99.6 6.7 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 19 2 0 1 2 20 4
Updated April 30, 2010