```
 
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/09          |
--------------------------------------------------------------| 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:       34,660
COMMITMENTS
  21,274      822    1,057   12,311   32,757   34,642   34,636       18       24

CHANGES FROM 09/08/09 (CHANGE IN OPEN INTEREST:        622)
     170      123      -16      495      542      650      650      -28      -28

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    61.4      2.4      3.0     35.5     94.5     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      10        6        5       16       18       29       26
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/09          |
--------------------------------------------------------------| 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:        5,049
COMMITMENTS
   2,795      226    1,512      376    3,216    4,683    4,955      367       95

CHANGES FROM 09/08/09 (CHANGE IN OPEN INTEREST:        -40)
     -51      -33       29        0       -4      -21       -8      -18      -32

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    55.3      4.5     29.9      7.4     63.7     92.7     98.1      7.3      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
      21        4        8        1        5       25       14
 
 
NITROGEN FIN INS ANNUAL 2009 - CHICAGO CLIMATE FUTURES EXCHANGE      Code-00626F
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1 U.S. EPA CAIR ANNUAL EMM             OPEN INTEREST:       17,467
COMMITMENTS
   1,924    1,550        0   15,543   15,917   17,467   17,467        0        0

CHANGES FROM 09/08/09 (CHANGE IN OPEN INTEREST:       -238)
       0        0        0     -238     -238     -238     -238        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.0      8.9      0.0     89.0     91.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        2        0       12       11       13       13
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:       26,235
COMMITMENTS
     953    1,075      846   24,262   24,172   26,060   26,093      175      143

CHANGES FROM 09/08/09 (CHANGE IN OPEN INTEREST:      3,815)
       6      281      136    3,526    3,361    3,668    3,778      147       36

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.6      4.1      3.2     92.5     92.1     99.3     99.5      0.7      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       4        5        7       21       17       30       25
```

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Updated September 18, 2009