IN DELIVERY MONTH EUA - GREEN EXCHANGE Code-006GEC OPTION AND FUTURES COMBINED POSITIONS AS OF 12/06/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 EUA) OPEN INTEREST: 89,151 COMMITMENTS 615 4,291 13,227 75,191 71,525 89,033 89,043 118 108 CHANGES FROM 11/29/11 (CHANGE IN OPEN INTEREST: 10,288) 249 1,093 932 11,513 10,563 12,694 12,588 -2,406 -2,300 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.7 4.8 14.8 84.3 80.2 99.9 99.9 0.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 7 5 8 12 14 20
Updated December 9, 2011