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SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE                                          Code-006261
Commitments of Traders with Delta-adjusted Options and Futures Combined, January 5, 2010                 
-------------------------------------------------------------------------------------------------------------------
     :   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  :    16,812:    12,145        243        777      3,840     15,747     16,761     16,767:        51         45
Old  :    16,812:    12,145        243        777      3,840     15,747     16,761     16,767:        51         45
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 29, 2009                    :
     :    -4,292:    -4,226       -177       -115         32     -3,200     -4,309     -3,492:        17       -800
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      72.2        1.4        4.6       22.8       93.7       99.7       99.7:       0.3        0.3
Old  :     100.0:      72.2        1.4        4.6       22.8       93.7       99.7       99.7:       0.3        0.3
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  :        33:         9          4          3         11         12         20         19:
Old  :        33:         9          4          3         11         12         20         19:
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  :                 86.8       86.4       95.1       97.3       82.3       86.4       90.5       93.1
Old  :                 86.8       86.4       95.1       97.3       82.3       86.4       90.5       93.1
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, January 5, 2010                 
-------------------------------------------------------------------------------------------------------------------
     :   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  :     4,407:     2,769        501        999        232      2,590      4,000      4,090:       408        318
Old  :     4,407:     2,769        501        999        232      2,590      4,000      4,090:       408        318
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 29, 2009                    :
     :       -75:       -63         16        -70         -8       -231       -141       -285:        65        210
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      62.8       11.4       22.7        5.3       58.8       90.7       92.8:       9.3        7.2
Old  :     100.0:      62.8       11.4       22.7        5.3       58.8       90.7       92.8:       9.3        7.2
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  :        25:        19          4          7          2          2         24         10:
Old  :        25:        19          4          7          2          2         24         10:
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  :                 44.5       84.1       64.8       92.6       36.3       63.5       48.3       64.9
Old  :                 44.5       84.1       64.8       92.6       36.3       63.5       48.3       64.9
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, January 5, 2010                 
-------------------------------------------------------------------------------------------------------------------
     :   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  :    10,977:       160         37         94     10,670     10,837     10,924     10,968:        53          9
Old  :    10,977:       160         37         94     10,670     10,837     10,924     10,968:        53          9
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 29, 2009                    :
     :   -19,780:    -2,481        -81        -31    -17,038    -19,291    -19,550    -19,403:      -230       -377
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.5        0.3        0.9       97.2       98.7       99.5       99.9:       0.5        0.1
Old  :     100.0:       1.5        0.3        0.9       97.2       98.7       99.5       99.9:       0.5        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  :        20:         3          2          3         11          7         16         10:
Old  :        20:         3          2          3         11          7         16         10:
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  :                 91.7       84.1       96.7       99.3       91.7       83.9       96.7       98.1
Old  :                 91.7       84.1       96.7       99.3       91.7       83.9       96.7       98.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
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Updated January 8, 2010