SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
FUTURES ONLY POSITIONS AS OF 11/24/09                         |
--------------------------------------------------------------| 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:       35,258
COMMITMENTS
  18,852    1,924      461   15,931   32,868   35,244   35,253       14        5

CHANGES FROM 11/17/09 (CHANGE IN OPEN INTEREST:        -79)
     477     -293     -190     -372      403      -85      -80        6        1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    53.5      5.5      1.3     45.2     93.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
      10        6        3       12       18       23       26
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
FUTURES ONLY POSITIONS AS OF 11/24/09                         |
--------------------------------------------------------------| 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:        2,759
COMMITMENTS
   2,326      538        0      289    2,202    2,615    2,740      144       19

CHANGES FROM 11/17/09 (CHANGE IN OPEN INTEREST:       -107)
     -10        0        0        0     -107      -10     -107      -97        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    84.3     19.5      0.0     10.5     79.8     94.8     99.3      5.2      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
      19        2        0        1        4       20        6
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
FUTURES ONLY POSITIONS AS OF 11/24/09                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:       22,946
COMMITMENTS
   2,016      180      577   20,325   22,189   22,918   22,946       28        0

CHANGES FROM 11/17/09 (CHANGE IN OPEN INTEREST:      1,035)
     453      121      158      448      799    1,059    1,078      -24      -43

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.8      0.8      2.5     88.6     96.7     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       5        3        4       14       12       22       18
 

Updated November 30, 2009