```
 
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/13/09          |
--------------------------------------------------------------| 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:       25,236
COMMITMENTS
  16,217    3,011      518    8,322   21,644   25,057   25,172      179       64

CHANGES FROM 01/06/09 (CHANGE IN OPEN INTEREST:      4,067)
     171     -487       44    3,736    4,529    3,951    4,086      116      -18

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    64.3     11.9      2.1     33.0     85.8     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       8        6        5       15       16       23       27
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/13/09          |
--------------------------------------------------------------| 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:        7,333
COMMITMENTS
   4,890    4,642    1,827        2      740    6,720    7,210      613      123

CHANGES FROM 01/06/09 (CHANGE IN OPEN INTEREST:        -88)
    -479     -968      323        0      510     -156     -135       68       47

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    66.7     63.3     24.9      0.0     10.1     91.6     98.3      8.4      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
      17        5        7        1        3       20       13
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/13/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:        6,347
COMMITMENTS
     689    1,590      192    5,428    4,527    6,309    6,309       38       38

CHANGES FROM 01/06/09 (CHANGE IN OPEN INTEREST:        828)
     222      -79      -30      625      982      817      872       11      -44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.9     25.0      3.0     85.5     71.3     99.4     99.4      0.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        3        5       15       12       21       18
```

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Updated January 16, 2009