IN DELIVERY MONTH EUA - GREEN EXCHANGE                               Code-006GEC
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/15/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 EUA)                              OPEN INTEREST:       73,136
COMMITMENTS
   1,027    2,036   10,944   60,845   59,866   72,816   72,846      320      290

CHANGES FROM 11/08/11 (CHANGE IN OPEN INTEREST:       -436)
     181       50     -273     -584     -453     -676     -676      240      240

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.4      2.8     15.0     83.2     81.9     99.6     99.6      0.4      0.4

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

Updated November 18, 2011