IN DELIVERY MONTH EUA - GREEN EXCHANGE                               Code-006GEC
FUTURES ONLY POSITIONS AS OF 07/24/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 EUA)                              OPEN INTEREST:       85,712
COMMITMENTS
  11,341      283    2,915   71,456   82,514   85,712   85,712        0        0

CHANGES FROM 07/17/12 (CHANGE IN OPEN INTEREST:      5,117)
  -2,502        6     -687    8,307    5,798    5,118    5,117       -1        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.2      0.3      3.4     83.4     96.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        3        4        9       13       14       18
 

Updated July 27, 2012