SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/19/09 | --------------------------------------------------------------| 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: 37,113 COMMITMENTS 23,428 718 1,058 12,540 35,296 37,026 37,072 87 41 CHANGES FROM 05/12/09 (CHANGE IN OPEN INTEREST: 3,421) 2,664 140 -176 945 3,484 3,433 3,448 -12 -27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 63.1 1.9 2.9 33.8 95.1 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 9 3 5 17 18 27 25 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/19/09 | --------------------------------------------------------------| 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: 5,718 COMMITMENTS 3,163 2,168 2,015 60 1,404 5,238 5,586 480 132 CHANGES FROM 05/12/09 (CHANGE IN OPEN INTEREST: 270) 170 -74 23 0 280 193 229 77 41 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 55.3 37.9 35.2 1.0 24.6 91.6 97.7 8.4 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 20 4 9 2 4 25 14 NITROGEN FIN INS ANNUAL 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626F OPTION AND FUTURES COMBINED POSITIONS AS OF 05/19/09 | --------------------------------------------------------------| 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: 28,878 COMMITMENTS 1,874 614 250 26,754 28,014 28,878 28,878 0 0 CHANGES FROM 05/12/09 (CHANGE IN OPEN INTEREST: 2,293) -250 100 250 2,293 1,943 2,293 2,293 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.5 2.1 0.9 92.6 97.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 2 1 16 12 17 15 RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U OPTION AND FUTURES COMBINED POSITIONS AS OF 05/19/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 17,386 COMMITMENTS 1,469 4,799 498 15,399 12,082 17,366 17,379 20 7 CHANGES FROM 05/12/09 (CHANGE IN OPEN INTEREST: 1,911) 154 339 12 1,846 1,666 2,012 2,017 -101 -106 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.4 27.6 2.9 88.6 69.5 99.9 100.0 0.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 6 4 7 19 15 29 22
Updated May 22, 2009