```
 
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/10/09          |
--------------------------------------------------------------| 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:       22,558
COMMITMENTS
  15,158    3,127      563    6,736   18,784   22,457   22,474      101       84

CHANGES FROM 02/03/09 (CHANGE IN OPEN INTEREST:        658)
     251        8     -182      574      801      644      628       14       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    67.2     13.9      2.5     29.9     83.3     99.6     99.6      0.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       7        8        6       16       15       26       26
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/10/09          |
--------------------------------------------------------------| 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:        6,148
COMMITMENTS
   3,899    3,363    1,858        0      779    5,757    6,000      391      149

CHANGES FROM 02/03/09 (CHANGE IN OPEN INTEREST:        -29)
     -85     -110       21        0        8      -64      -81       36       52

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    63.4     54.7     30.2      0.0     12.7     93.6     97.6      6.4      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
      18        6        7        0        3       20       14
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/10/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:        8,070
COMMITMENTS
     876    2,674      734    6,396    4,623    8,007    8,031       63       39

CHANGES FROM 02/03/09 (CHANGE IN OPEN INTEREST:        506)
     -86       17      141      447      346      503      504        3        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.9     33.1      9.1     79.3     57.3     99.2     99.5      0.8      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       6        3        6       15       13       24       19
```

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Updated February 13, 2009