SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 03/16/10 | --------------------------------------------------------------| 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: 14,916 COMMITMENTS 10,564 263 0 4,110 14,389 14,674 14,652 242 264 CHANGES FROM 03/09/10 (CHANGE IN OPEN INTEREST: 2,704) 155 -112 0 2,325 2,552 2,480 2,440 224 264 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 70.8 1.8 0.0 27.6 96.5 98.4 98.2 1.6 1.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 7 2 0 9 14 16 16 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 03/16/10 | --------------------------------------------------------------| 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: 23,334 COMMITMENTS 17,876 5,639 1,503 3,534 15,834 22,913 22,976 421 358 CHANGES FROM 03/09/10 (CHANGE IN OPEN INTEREST: 653) 1,009 418 -393 -265 345 351 370 302 283 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 76.6 24.2 6.4 15.1 67.9 98.2 98.5 1.8 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 5 3 2 12 13 18 17 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 03/16/10 | --------------------------------------------------------------| 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: 2,408 COMMITMENTS 2,167 562 1 51 1,844 2,219 2,407 189 1 CHANGES FROM 03/09/10 (CHANGE IN OPEN INTEREST: 0) -5 0 0 0 0 -5 0 5 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 90.0 23.3 0.0 2.1 76.6 92.2 100.0 7.8 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 18 2 1 1 2 20 4 RGGI CO2 ALLOWANCE 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U FUTURES ONLY POSITIONS AS OF 03/16/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 9,502 COMMITMENTS 704 31 44 8,530 9,395 9,278 9,470 224 32 CHANGES FROM 03/09/10 (CHANGE IN OPEN INTEREST: -401) 0 -8 21 -478 -423 -457 -410 56 9 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.4 0.3 0.5 89.8 98.9 97.6 99.7 2.4 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 2 2 11 11 15 13
Updated March 19, 2010