IN DELIVERY MONTH EUA - GREEN EXCHANGE Code-006GEC OPTION AND FUTURES COMBINED POSITIONS AS OF 01/17/12 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 EUA) OPEN INTEREST: 63,718 COMMITMENTS 6,435 1,901 8,178 49,101 53,637 63,714 63,716 4 2 CHANGES FROM 01/10/12 (CHANGE IN OPEN INTEREST: 975) 869 -525 356 -254 1,142 971 973 4 2 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.1 3.0 12.8 77.1 84.2 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 6 2 5 7 11 14 17
Updated January 20, 2012