```
 
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/08/09          |
--------------------------------------------------------------| 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:       34,039
COMMITMENTS
  21,104      699    1,073   11,816   32,215   33,993   33,987       46       52

CHANGES FROM 09/01/09 (CHANGE IN OPEN INTEREST:        629)
    -313       51      464      451       71      602      587       27       42

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    62.0      2.1      3.2     34.7     94.6     99.9     99.8      0.1      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
      10        5        5       16       17       29       24
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/08/09          |
--------------------------------------------------------------| 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:        5,089
COMMITMENTS
   2,846      259    1,483      375    3,221    4,704    4,963      385      127

CHANGES FROM 09/01/09 (CHANGE IN OPEN INTEREST:       -697)
    -193     -311        3     -498     -405     -688     -713       -9       16

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    55.9      5.1     29.1      7.4     63.3     92.4     97.5      7.6      2.5

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 09/08/09          |
--------------------------------------------------------------| 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:       17,705
COMMITMENTS
   1,924    1,550        0   15,781   16,155   17,705   17,705        0        0

CHANGES FROM 09/01/09 (CHANGE IN OPEN INTEREST:     -2,455)
       0     -360        0   -2,455   -2,095   -2,455   -2,455        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.9      8.8      0.0     89.1     91.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        2        0       12       10       13       12
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/08/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:       22,421
COMMITMENTS
     947      795      710   20,736   20,810   22,393   22,314       28      106

CHANGES FROM 09/01/09 (CHANGE IN OPEN INTEREST:      2,140)
    -107      220      328    1,919    1,524    2,140    2,072       -0       68

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.2      3.5      3.2     92.5     92.8     99.9     99.5      0.1      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4        4        6       22       17       30       23
```

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Updated September 11, 2008