SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
FUTURES ONLY POSITIONS AS OF 01/27/09                         |
--------------------------------------------------------------| 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:       22,770
COMMITMENTS
  14,381    3,241      320    8,049   19,200   22,750   22,761       20        9

CHANGES FROM 01/20/09 (CHANGE IN OPEN INTEREST:        630)
      95      107      209      425      418      729      734      -99     -104

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    63.2     14.2      1.4     35.3     84.3     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       8        6        6       15       15       24       26
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
FUTURES ONLY POSITIONS AS OF 01/27/09                         |
--------------------------------------------------------------| 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:        3,200
COMMITMENTS
   2,114    2,194      874        0       84    2,988    3,152      212       48

CHANGES FROM 01/20/09 (CHANGE IN OPEN INTEREST:        104)
     132      -22      131       -2        7      261      116     -157      -12

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    66.1     68.6     27.3      0.0      2.6     93.4     98.5      6.6      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      16        4        3        0        3       17        9
 
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                Code-00626U
FUTURES ONLY POSITIONS AS OF 01/27/09                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:        4,822
COMMITMENTS
     822    2,048       11    3,951    2,759    4,784    4,818       38        4

CHANGES FROM 01/20/09 (CHANGE IN OPEN INTEREST:        146)
      33      422        0      126     -276      159      146      -13        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.0     42.5      0.2     81.9     57.2     99.2     99.9      0.8      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       6        2        2       10       10       17       13
 

Updated January 30, 2009