SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| 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: 18,239 COMMITMENTS 12,428 411 0 5,788 17,783 18,216 18,194 23 45 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 769) 55 -20 0 718 798 773 778 -4 -9 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 68.1 2.3 0.0 31.7 97.5 99.9 99.8 0.1 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 6 3 0 8 13 14 16 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| 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: 25,682 COMMITMENTS 20,678 7,016 153 4,733 18,473 25,564 25,642 118 40 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 827) 167 156 7 617 647 791 810 36 17 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 80.5 27.3 0.6 18.4 71.9 99.5 99.8 0.5 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 7 3 2 13 13 22 16 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| 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 2,325 593 0 51 1,953 2,376 2,546 171 1 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 60) 70 0 0 0 60 70 60 -10 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 91.3 23.3 0.0 2.0 76.7 93.3 100.0 6.7 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 19 2 0 1 2 20 4
Updated April 28, 2010