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PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                                                                                         Code-075651
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 100 TROY OUNCES)                                                                                          :
     :          :    Positions                                                                                                           :
All  :    21,597:       511     14,421      2,539      3,218         12     12,201      2,088         78      3,601      1,377          0:    2,655       403
Old  :    21,597:       511     14,421      2,539      3,218         12     12,201      2,088         78      3,601      1,377          0:    2,655       403
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :    -1,862:       -92         48        174       -629        -98       -599        154       -265       -136        -93        -68:     -778      -911
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       2.4       66.8       11.8       14.9        0.1       56.5        9.7        0.4       16.7        6.4        0.0:     12.3       1.9
Old  :     100.0:       2.4       66.8       11.8       14.9        0.1       56.5        9.7        0.4       16.7        6.4        0.0:     12.3       1.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       142:        10         21         11          8          .         48         10          .         28         12          0:
Old  :       142:        10         21         11          8          .         48         10          .         28         12          0:
Other:         0:         0          0          0          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  :                 24.8       41.9       40.2       61.6       24.8       41.8       40.2       61.3
Old  :                 24.8       41.9       40.2       61.6       24.8       41.8       40.2       61.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                                                                                                          Code-076651
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 50 TROY OUNCES)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    35,096:       417     16,128      4,787     14,349        322     19,588      1,060        314      4,123      1,548         61:    5,484     1,314
Old  :    35,096:       417     16,128      4,787     14,349        322     19,588      1,060        314      4,123      1,548         61:    5,484     1,314
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :       105:      -129         12         75      1,057          4        620       -108       -325       -212       -310        -80:      152      -145
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       1.2       46.0       13.6       40.9        0.9       55.8        3.0        0.9       11.7        4.4        0.2:     15.6       3.7
Old  :     100.0:       1.2       46.0       13.6       40.9        0.9       55.8        3.0        0.9       11.7        4.4        0.2:     15.6       3.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       141:         7         21          8         11          6         59          6          .         23         10          .:
Old  :       141:         7         21          8         11          6         59          6          .         23         10          .:
Other:         0:         0          0          0          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  :                 18.7       33.7       30.7       53.1       18.7       33.6       30.7       52.9
Old  :                 18.7       33.7       30.7       53.1       18.7       33.6       30.7       52.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 5,000 TROY OUNCES)                                                                                        :
     :          :    Positions                                                                                                           :
All  :   108,248:     7,654     55,302     20,976     14,268      2,404     21,737      3,903      7,471     14,984      1,760      8,917:   24,105    14,223
Old  :   108,248:     7,654     55,302     20,976     14,268      2,404     21,737      3,903      7,471     14,984      1,760      8,917:   24,105    14,223
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :    -9,128:    -2,145     -2,934        181      2,140     -3,530      2,583     -2,627     -1,058     -1,357        611     -2,386:   -1,416       656
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.1       51.1       19.4       13.2        2.2       20.1        3.6        6.9       13.8        1.6        8.2:     22.3      13.1
Old  :     100.0:       7.1       51.1       19.4       13.2        2.2       20.1        3.6        6.9       13.8        1.6        8.2:     22.3      13.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       137:        14         17         15         10         14         29         11          9         38          9         22:
Old  :       137:        14         17         15         10         14         29         11          9         38          9         22:
Other:         0:         0          0          0          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  :                 19.0       48.9       30.3       64.5       14.4       44.3       22.8       53.7
Old  :                 19.0       48.9       30.3       64.5       14.4       44.3       22.8       53.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
GOLD - COMMODITY EXCHANGE INC.                                                                                                                   Code-088691
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 100 TROY OUNCES)                                                                                          :
     :          :    Positions                                                                                                           :
All  :   482,786:    33,337    194,206     46,283    136,951     22,080    182,360      5,689     51,919     57,405     26,704     20,933:   68,469    24,304
Old  :   482,786:    33,337    194,206     46,283    136,951     22,080    182,360      5,689     51,919     57,405     26,704     20,933:   68,469    24,304
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :    16,214:      -218      5,341        148      8,082      4,234     10,795     -1,220      5,553     -4,136      1,129       -209:       47    -6,696
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.9       40.2        9.6       28.4        4.6       37.8        1.2       10.8       11.9        5.5        4.3:     14.2       5.0
Old  :     100.0:       6.9       40.2        9.6       28.4        4.6       37.8        1.2       10.8       11.9        5.5        4.3:     14.2       5.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       321:        14         35         13         19         20         91         14         18         91         47         48:
Old  :       321:        14         35         13         19         20         91         14         18         91         47         48:
Other:         0:         0          0          0          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  :                 29.7       45.4       37.7       61.2       20.2       36.9       26.1       46.8
Old  :                 29.7       45.4       37.7       61.2       20.2       36.9       26.1       46.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 25,000 POUNDS)                                                                                            :
     :          :    Positions                                                                                                           :
All  :   125,878:     6,169     60,757     47,732      6,057      6,762     33,356     13,721      5,301      5,516      9,284      9,070:   11,972    14,926
Old  :   125,878:     6,169     60,757     47,732      6,057      6,762     33,356     13,721      5,301      5,516      9,284      9,070:   11,972    14,926
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :      -516:      -505        -43      1,384       -556      1,668        602       -831       -510       -721        809       -542:   -1,892      -511
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       4.9       48.3       37.9        4.8        5.4       26.5       10.9        4.2        4.4        7.4        7.2:      9.5      11.9
Old  :     100.0:       4.9       48.3       37.9        4.8        5.4       26.5       10.9        4.2        4.4        7.4        7.2:      9.5      11.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       173:        18         27         16          9         14         38         29         21          5         38         18:
Old  :       173:        18         27         16          9         14         38         29         21          5         38         18:
Other:         0:         0          0          0          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  :                 30.2       37.3       46.7       48.3       29.9       35.8       44.9       44.6
Old  :                 30.2       37.3       46.7       48.3       29.9       35.8       44.9       44.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                                                                                               Code-058643
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 110,000 BOARD FEET)                                                                                       :
     :          :    Positions                                                                                                           :
All  :     9,564:       666      6,101      2,022          0          0      3,447        417        142        311        226        931:    2,045     1,747
Old  :     9,564:       666      6,101      2,022          0          0      3,447        417        142        311        226        931:    2,045     1,747
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :      -305:        61       -221         41          0          0       -490        119          1        -20       -300        123:      -21       -27
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.0       63.8       21.1        0.0        0.0       36.0        4.4        1.5        3.3        2.4        9.7:     21.4      18.3
Old  :     100.0:       7.0       63.8       21.1        0.0        0.0       36.0        4.4        1.5        3.3        2.4        9.7:     21.4      18.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        74:        13         25          4          0          0         22          .          .         12          7         11:
Old  :        74:        13         25          4          0          0         22          .          .         12          7         11:
Other:         0:         0          0          0          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  :                 33.6       35.7       47.7       51.1       33.6       35.5       45.7       50.4
Old  :                 33.6       35.7       47.7       51.1       33.6       35.5       45.7       50.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE                                                                                   Code-006261
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 25 U.S. EPA SO2 EMMISSION                                                                                 :
     :          :    Positions                                                                                                           :
All  :    12,338:     1,627      8,050        116      3,832         79      3,785        290          0      6,711         85          0:       20         2
Old  :    12,338:     1,627      8,050        116      3,832         79      3,785        290          0      6,711         85          0:       20         2
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :    -4,929:    -4,577     -4,475          0        146       -147        114         70          0        -78       -270        -23:     -218      -230
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.2       65.2        0.9       31.1        0.6       30.7        2.4        0.0       54.4        0.7        0.0:      0.2       0.0
Old  :     100.0:      13.2       65.2        0.9       31.1        0.6       30.7        2.4        0.0       54.4        0.7        0.0:      0.2       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:         5          7          .          .          .          .          .          0          4          .          0:
Old  :        24:         5          7          .          .          .          .          .          0          4          .          0:
Other:         0:         0          0          0          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  :                 89.0       84.5       97.0       97.5       89.0       84.5       97.0       97.2
Old  :                 89.0       84.5       97.0       97.5       89.0       84.5       97.0       97.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE                                                                                   Code-006265
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 25 U.S. EPA SO2 EMMISSION                                                                                 :
     :          :    Positions                                                                                                           :
All  :    22,660:     4,182     13,619        220      1,377         40      7,135        440          0      8,688      4,834      2,341:       54         9
Old  :    22,660:     4,182     13,619        220      1,377         40      7,135        440          0      8,688      4,834      2,341:       54         9
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :       862:      -102        773         40         81        -19        235         10          0        463       -229        320:      -75       -74
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      18.5       60.1        1.0        6.1        0.2       31.5        1.9        0.0       38.3       21.3       10.3:      0.2       0.0
Old  :     100.0:      18.5       60.1        1.0        6.1        0.2       31.5        1.9        0.0       38.3       21.3       10.3:      0.2       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:         9         10          .          .          .          .          .          0          .          .          .:
Old  :        26:         9         10          .          .          .          .          .          0          .          .          .:
Other:         0:         0          0          0          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  :                 79.4       80.9       93.0       92.9       72.8       66.6       81.9       78.6
Old  :                 79.4       80.9       93.0       92.9       72.8       66.6       81.9       78.6
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
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1,000 METRIC TONS CCX C02)                                                                                :
     :          :    Positions                                                                                                           :
All  :     2,408:         0      1,059          0        734         51        238        157          1      1,934        405          0:      184         1
Old  :     2,408:         0      1,059          0        734         51        238        157          1      1,934        405          0:      184         1
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :         0:         0         50          0          0          0          0          0          0          0        -50          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       0.0       44.0        0.0       30.5        2.1        9.9        6.5        0.0       80.3       16.8        0.0:      7.6       0.0
Old  :     100.0:       0.0       44.0        0.0       30.5        2.1        9.9        6.5        0.0       80.3       16.8        0.0:      7.6       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:         0          .          0          .          .          .          .          .         17          .          0:
Old  :        22:         0          .          0          .          .          .          .          .         17          .          0:
Other:         0:         0          0          0          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  :                 42.9      100.0       66.3      100.0       42.9       97.8       66.3       97.8
Old  :                 42.9      100.0       66.3      100.0       42.9       97.8       66.3       97.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
RGGI CO2 ALLOWANCE 2009 - CHICAGO CLIMATE FUTURES EXCHANGE                                                                                       Code-00626U
Disaggregated Commitments of Traders - Futures Only, March 2, 2010                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)                                                                                 :
     :          :    Positions                                                                                                           :
All  :     9,903:     8,988      7,245          0      2,553         20          0          0          0        704         39         23:      168        23
Old  :     9,903:     8,988      7,245          0      2,553         20          0          0          0        704         39         23:      168        23
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 23, 2010                                                                :
     :    -2,555:    -2,520     -2,470        -93        -46        -12          0          0          0        -24         16        -26:      120       -17
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      90.8       73.2        0.0       25.8        0.2        0.0        0.0        0.0        7.1        0.4        0.2:      1.7       0.2
Old  :     100.0:      90.8       73.2        0.0       25.8        0.2        0.0        0.0        0.0        7.1        0.4        0.2:      1.7       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:         9          5          0          .          .          0          0          0          .          .          .:
Old  :        20:         9          5          0          .          .          0          0          0          .          .          .:
Other:         0:         0          0          0          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  :                 86.3       80.6       96.6       99.1       86.3       80.1       96.6       98.6
Old  :                 86.3       80.6       96.6       99.1       86.3       80.1       96.6       98.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

----

Updated March 2, 2010