```
 
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/09/10          |
--------------------------------------------------------------| 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:       16,892
COMMITMENTS
  10,921       67       62    5,878   16,745   16,861   16,874       31       18

CHANGES FROM 11/02/10 (CHANGE IN OPEN INTEREST:     -1,398)
  -1,122        4        0     -293   -1,402   -1,414   -1,398       16        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    64.7      0.4      0.4     34.8     99.1     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       5        1        2        6       13       12       15
 
 
SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006265
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/09/10          |
--------------------------------------------------------------| 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:       25,518
COMMITMENTS
  18,602       42       41    6,845   25,430   25,487   25,513       31        5

CHANGES FROM 11/02/10 (CHANGE IN OPEN INTEREST:        302)
      57        2       19      208      281      284      302       18       -0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    72.9      0.2      0.2     26.8     99.7     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
      14        1        4       15       16       30       20
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/09/10          |
--------------------------------------------------------------| 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
   4,905      821      628        0    4,344    5,534    5,794      272       12

CHANGES FROM 11/02/10 (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 11/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:       12,184
COMMITMENTS
     562       79        9   11,395   11,851   11,966   11,939      218      245

CHANGES FROM 11/02/10 (CHANGE IN OPEN INTEREST:        222)
      16        0        4       15        5       35        9      187      213

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.6      0.6      0.1     93.5     97.3     98.2     98.0      1.8      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       6        1        3        8        7       14       11
```

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Updated November 15, 2010