SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
FUTURES ONLY POSITIONS AS OF 07/07/09                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25 U.S. EPA SO2 EMMISSION              OPEN INTEREST:       34,164
COMMITMENTS
  25,132      197        0    8,991   33,967   34,123   34,164       41        0

CHANGES FROM 06/30/09 (CHANGE IN OPEN INTEREST:     -1,429)
   1,079     -109     -438   -2,096     -879   -1,455   -1,426       26       -3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    73.6      0.6      0.0     26.3     99.4     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       9        2        0       13       15       22       17
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
FUTURES ONLY POSITIONS AS OF 07/07/09                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS CCX C02)             OPEN INTEREST:        3,240
COMMITMENTS
   2,346    2,231      632       34      360    3,012    3,223      228       17

CHANGES FROM 06/30/09 (CHANGE IN OPEN INTEREST:       -114)
      33     -100       -1     -142      -14     -110     -115       -4        1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    72.4     68.9     19.5      1.0     11.1     93.0     99.5      7.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
      20        4        2        2        3       24        7
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
FUTURES ONLY POSITIONS AS OF 07/07/09                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:       12,544
COMMITMENTS
     967    2,082      106   11,450   10,331   12,523   12,519       21       25

CHANGES FROM 06/30/09 (CHANGE IN OPEN INTEREST:     -2,239)
     -25     -537     -558   -1,592   -1,073   -2,175   -2,168      -64      -71

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.7     16.6      0.8     91.3     82.4     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       4        4        3       15       13       22       18
 

Updated July 10, 2009