SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006261
FUTURES ONLY POSITIONS AS OF 06/16/09                         |
--------------------------------------------------------------| 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:       38,786
COMMITMENTS
  24,236      524    1,223   13,299   37,020   38,758   38,767       28       19

CHANGES FROM 06/09/09 (CHANGE IN OPEN INTEREST:      1,420)
     872      -59     -536    1,157    2,105    1,493    1,510      -73      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    62.5      1.4      3.2     34.3     95.4     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       9        3        4       16       16       26       22
 
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE       Code-006268
FUTURES ONLY POSITIONS AS OF 06/16/09                         |
--------------------------------------------------------------| 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:        3,375
COMMITMENTS
   2,310    2,446      640      136      273    3,086    3,359      289       16

CHANGES FROM 06/09/09 (CHANGE IN OPEN INTEREST:          5)
      -4      -51       23       -7       41       12       13       -7       -8

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    68.4     72.5     19.0      4.0      8.1     91.4     99.5      8.6      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
      18        4        2        2        3       22        7
 
 
NITROGEN FIN INS ANNUAL 2009 - CHICAGO CLIMATE FUTURES EXCHANGE      Code-00626F
FUTURES ONLY POSITIONS AS OF 06/16/09                         |
--------------------------------------------------------------| 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:       28,209
COMMITMENTS
   2,524      600        0   24,230   26,154   26,754   26,754    1,455    1,455

CHANGES FROM 06/09/09 (CHANGE IN OPEN INTEREST:      2,635)
       0      290        0    1,180      890    1,180    1,180    1,455    1,455

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.9      2.1      0.0     85.9     92.7     94.8     94.8      5.2      5.2

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
FUTURES ONLY POSITIONS AS OF 06/16/09                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)              OPEN INTEREST:       12,906
COMMITMENTS
   1,515    2,574      103   11,266   10,201   12,884   12,878       22       28

CHANGES FROM 06/09/09 (CHANGE IN OPEN INTEREST:        648)
      31     -119       28      605      771      664      680      -16      -32

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.7     19.9      0.8     87.3     79.0     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       5        3        3       14       14       21       18
 

Updated June 19, 2009