```
 
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/16/10          |
--------------------------------------------------------------| 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:       16,181
COMMITMENTS
  10,990       84       50    5,124   16,028   16,164   16,162       17       19

CHANGES FROM 11/09/10 (CHANGE IN OPEN INTEREST:       -711)
      69       17      -12     -754     -717     -697     -712      -14        1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    67.9      0.5      0.3     31.7     99.1     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       6        1        1        6       13       12       15
 
 
SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006265
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/16/10          |
--------------------------------------------------------------| 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:       25,546
COMMITMENTS
  18,674       38       38    6,811   25,461   25,523   25,537       23        9

CHANGES FROM 11/09/10 (CHANGE IN OPEN INTEREST:         28)
      72       -4       -3      -33       31       36       24       -8        4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    73.1      0.1      0.1     26.7     99.7     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
      13        1        4       15       16       29       20
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/16/10          |
--------------------------------------------------------------| 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:        5,806
COMMITMENTS
   4,906      821      629        0    4,345    5,535    5,794      272       12

CHANGES FROM 11/09/10 (CHANGE IN OPEN INTEREST:          1)
       1        0        0        0        0        1        1        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    84.5     14.1     10.8      0.0     74.8     95.3     99.8      4.7      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      20        1        7        0        2       21        9
 
 
RGGI CO2 ALLOWANCE 2009 - CHICAGO CLIMATE FUTURES EXCHANGE           Code-00626U
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/16/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:       11,987
COMMITMENTS
     561       79        9   11,395   11,851   11,966   11,939       21       48

CHANGES FROM 11/09/10 (CHANGE IN OPEN INTEREST:       -197)
      -0        0        0        0       -0       -0       -0     -197     -197

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.7      0.7      0.1     95.1     98.9     99.8     99.6      0.2      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       6        1        3        8        7       14       11
```

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Updated November 19, 2010