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SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE                                          Code-006261
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 26, 2009                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 25 U.S. EPA SO2 EMMISSION ALLOWANCES)                        :
     :          :                                                                            :
All  :    37,716:    24,066        657      1,058     12,519     35,953     37,643     37,668:        73         48
Old  :    37,716:    24,066        657      1,058     12,519     35,953     37,643     37,668:        73         48
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 19, 2009                         :
     :       602:       638        -61         -0        -21        656        616        595:       -14          7
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      63.8        1.7        2.8       33.2       95.3       99.8       99.9:       0.2        0.1
Old  :     100.0:      63.8        1.7        2.8       33.2       95.3       99.8       99.9:       0.2        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         9          2          5         17         18         27         24:
Old  :        32:         9          2          5         17         18         27         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 74.8       64.9       92.7       88.3       71.5       53.9       79.2       75.3
Old  :                 74.8       64.9       92.7       88.3       71.5       53.9       79.2       75.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE                                          Code-006268
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 26, 2009                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 1,000 METRIC TONS CCX C02)                                   :
     :          :                                                                            :
All  :     5,591:     3,035      2,199      2,054         60      1,227      5,149      5,480:       442        111
Old  :     5,591:     3,035      2,199      2,054         60      1,227      5,149      5,480:       442        111
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 19, 2009                         :
     :      -127:      -129         32         39          0       -177        -89       -106:       -38        -21
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      54.3       39.3       36.7        1.1       22.0       92.1       98.0:       7.9        2.0
Old  :     100.0:      54.3       39.3       36.7        1.1       22.0       92.1       98.0:       7.9        2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:        21          4          9          2          4         26         14:
Old  :        29:        21          4          9          2          4         26         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 45.9       80.4       66.0       94.7       26.3       56.1       40.0       60.2
Old  :                 45.9       80.4       66.0       94.7       26.3       56.1       40.0       60.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NITROGEN FIN INS ANNUAL 2009 - CHICAGO CLIMATE FUTURES EXCHANGE                                         Code-00626F
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 26, 2009                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 1 U.S. EPA CAIR ANNUAL EMMISSION ALLOWANCES)                 :
     :          :                                                                            :
All  :    29,324:     1,924        313        200     27,200     28,811     29,324     29,324:        -0          0
Old  :    29,324:     1,924        313        200     27,200     28,811     29,324     29,324:        -0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 19, 2009                         :
     :       446:        50       -301        -50        446        797        446        446:        -0         -0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.6        1.1        0.7       92.8       98.3      100.0      100.0:      -0.0        0.0
Old  :     100.0:       6.6        1.1        0.7       92.8       98.3      100.0      100.0:      -0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         1          3          1         16         12         17         16:
Old  :        23:         1          3          1         16         12         17         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 71.1       87.7       87.3       96.2       59.6       74.2       70.5       75.8
Old  :                 71.1       87.7       87.3       96.2       59.6       74.2       70.5       75.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE                                                   Code-00626U
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 26, 2009                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)                                    :
     :          :                                                                            :
All  :    17,898:     1,467      4,768        469     15,807     12,512     17,743     17,748:       155        150
Old  :    17,898:     1,467      4,768        469     15,807     12,512     17,743     17,748:       155        150
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 19, 2009                         :
     :       512:        -2        -31        -29        408        429        377        369:       135        143
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.2       26.6        2.6       88.3       69.9       99.1       99.2:       0.9        0.8
Old  :     100.0:       8.2       26.6        2.6       88.3       69.9       99.1       99.2:       0.9        0.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         6          4          7         19         15         29         22:
Old  :        30:         6          4          7         19         15         29         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.7       56.0       80.7       84.6       54.4       51.3       66.0       67.1
Old  :                 60.7       56.0       80.7       84.6       54.4       51.3       66.0       67.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
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Updated May 29, 2009