```
 
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/29/09          |
--------------------------------------------------------------| 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:       35,413
COMMITMENTS
  21,430    1,099    1,464   12,502   32,839   35,396   35,401       18       12

CHANGES FROM 09/22/09 (CHANGE IN OPEN INTEREST:          7)
     122      173      431     -525     -599       27        4      -20        3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    60.5      3.1      4.1     35.3     92.7     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      11        5        5       17       18       31       25
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/29/09          |
--------------------------------------------------------------| 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:        5,222
COMMITMENTS
   2,830      167    1,582      447    3,379    4,858    5,127      364       95

CHANGES FROM 09/22/09 (CHANGE IN OPEN INTEREST:        248)
      83      -76       93       72      233      247      250        1       -2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    54.2      3.2     30.3      8.6     64.7     93.0     98.2      7.0      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
      22        4        8        1        5       26       14
 
 
NITROGEN FIN INS ANNUAL 2009 - CHICAGO CLIMATE FUTURES EXCHANGE      Code-00626F
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/29/09          |
--------------------------------------------------------------| 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:       16,410
COMMITMENTS
   1,924    1,300        0   14,411   15,035   16,335   16,335       75       75

CHANGES FROM 09/22/09 (CHANGE IN OPEN INTEREST:       -701)
       0     -250        0     -776     -526     -776     -776       75       75

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.7      7.9      0.0     87.8     91.6     99.5     99.5      0.5      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        2        0       12        9       13       11
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/29/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:       27,969
COMMITMENTS
   1,008      782    1,176   25,632   25,853   27,816   27,811      153      158

CHANGES FROM 09/22/09 (CHANGE IN OPEN INTEREST:        749)
      51     -106      464      242      426      757      784       -8      -35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.6      2.8      4.2     91.6     92.4     99.5     99.4      0.5      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       5        4        6       21       16       29       23
```

----

Updated October 2, 2009