```
 
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/06/09          |
--------------------------------------------------------------| 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:       21,169
COMMITMENTS
  16,046    3,498      473    4,586   17,115   21,106   21,087       63       82

CHANGES FROM 12/30/08 (CHANGE IN OPEN INTEREST:     -4,284)
    -264     -619     -475   -3,559   -3,224   -4,298   -4,318       14       34

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    75.8     16.5      2.2     21.7     80.9     99.7     99.6      0.3      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       8        5        4       14       16       23       24
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/06/09          |
--------------------------------------------------------------| 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:        7,421
COMMITMENTS
   5,369    5,610    1,504        2      230    6,876    7,345      545       76

CHANGES FROM 12/30/08 (CHANGE IN OPEN INTEREST:       -868)
    -324      -25     -522        0     -331     -846     -878      -22       11

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    72.4     75.6     20.3      0.0      3.1     92.7     99.0      7.3      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      17        5        8        1        1       21       11
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/06/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:        5,518
COMMITMENTS
     467    1,669      222    4,803    3,545    5,492    5,437       26       82

CHANGES FROM 12/30/08 (CHANGE IN OPEN INTEREST:       -968)
     232      469     -764     -390     -626     -921     -921      -47      -48

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.5     30.2      4.0     87.0     64.2     99.5     98.5      0.5      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       5        3        4       14       12       20       18
```

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Updated January 9, 2009