IN DELIVERY MONTH EUA - GREEN EXCHANGE                               Code-006GEC
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/08/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 EUA)                              OPEN INTEREST:       73,573
COMMITMENTS
     846    1,986   11,217   61,430   60,320   73,493   73,523       80       50

CHANGES FROM 11/01/11 (CHANGE IN OPEN INTEREST:      2,404)
      91      245      974    1,512    1,393    2,577    2,612     -173     -208

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.1      2.7     15.2     83.5     82.0     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        5        5        7       11       12       20
 

Updated November 14, 2011