SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/26/09 | --------------------------------------------------------------| 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: 37,716 COMMITMENTS 24,066 657 1,058 12,519 35,953 37,643 37,668 73 48 CHANGES FROM 05/19/09 (CHANGE IN OPEN INTEREST: 602) 638 -61 -0 -21 656 616 595 -14 7 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 63.8 1.7 2.8 33.2 95.3 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 9 2 5 17 18 27 24 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/26/09 | --------------------------------------------------------------| 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: 5,591 COMMITMENTS 3,035 2,199 2,054 60 1,227 5,149 5,480 442 111 CHANGES FROM 05/19/09 (CHANGE IN OPEN INTEREST: -127) -129 32 39 0 -177 -89 -106 -38 -21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 54.3 39.3 36.7 1.1 22.0 92.1 98.0 7.9 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 21 4 9 2 4 26 14 NITROGEN FIN INS ANNUAL 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626F OPTION AND FUTURES COMBINED POSITIONS AS OF 05/26/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1 U.S. EPA CAIR ANNUAL EMM OPEN INTEREST: 29,324 COMMITMENTS 1,924 313 200 27,200 28,811 29,324 29,324 -0 0 CHANGES FROM 05/19/09 (CHANGE IN OPEN INTEREST: 446) 50 -301 -50 446 797 446 446 -0 -0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.6 1.1 0.7 92.8 98.3 100.0 100.0 -0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 3 1 16 12 17 16 RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U OPTION AND FUTURES COMBINED POSITIONS AS OF 05/26/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 17,898 COMMITMENTS 1,467 4,768 469 15,807 12,512 17,743 17,748 155 150 CHANGES FROM 05/19/09 (CHANGE IN OPEN INTEREST: 512) -2 -31 -29 408 429 377 369 135 143 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.2 26.6 2.6 88.3 69.9 99.1 99.2 0.9 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 6 4 7 19 15 29 22
Updated May 29, 2009