SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 20, 2007                  
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 TROY OUNCES)                                           :
     :          :                                                                            :
All  :   140,501:    34,442      7,120     33,343     37,650     86,577    105,435    127,040:    35,066     13,461
Old  :   140,501:    34,442      7,120     33,343     37,650     86,577    105,435    127,040:    35,066     13,461
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 13, 2007                       :
     :     2,813:    -1,637       -179      1,429      1,717      1,066      1,509      2,316:     1,304        498
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.5        5.1       23.7       26.8       61.6       75.0       90.4:      25.0        9.6
Old  :     100.0:      24.5        5.1       23.7       26.8       61.6       75.0       90.4:      25.0        9.6
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  :       157:        73         35         57         29         36        134        104:
Old  :       157:        73         35         57         29         36        134        104:
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  :                 14.9       38.0       25.7       51.3       11.4       32.9       17.4       41.4
Old  :                 14.9       38.0       25.7       51.3       11.4       32.9       17.4       41.4
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 20, 2007                  
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 25,000 POUNDS)                                               :
     :          :                                                                            :
All  :    72,292:     7,675     22,966      7,057     46,545     30,266     61,278     60,289:    11,014     12,003
Old  :    72,292:     7,675     22,966      7,057     46,545     30,266     61,278     60,289:    11,014     12,003
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 13, 2007                       :
     :     6,194:     3,194       -105      2,113        950      4,945      6,256      6,953:       -62       -758
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.6       31.8        9.8       64.4       41.9       84.8       83.4:      15.2       16.6
Old  :     100.0:      10.6       31.8        9.8       64.4       41.9       84.8       83.4:      15.2       16.6
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  :       127:        23         48         26         41         36         85         97:
Old  :       127:        23         48         26         41         36         85         97:
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  :                 37.1       23.6       50.6       39.3       37.0       21.5       50.0       35.7
Old  :                 37.1       23.6       50.6       39.3       37.0       21.5       50.0       35.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
GOLD - COMMODITY EXCHANGE INC.                                                                          Code-088691
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 20, 2007                  
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 100 TROY OUNCES)                                             :
     :          :                                                                            :
All  :   467,591:   123,244     25,890    142,451    140,117    277,893    405,811    446,234:    61,780     21,357
Old  :   467,591:   123,244     25,890    142,451    140,117    277,893    405,811    446,234:    61,780     21,357
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 13, 2007                       :
     :   -27,295:    -3,497        639    -12,872    -11,885    -13,764    -28,255    -25,998:       960     -1,297
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      26.4        5.5       30.5       30.0       59.4       86.8       95.4:      13.2        4.6
Old  :     100.0:      26.4        5.5       30.5       30.0       59.4       86.8       95.4:      13.2        4.6
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  :       268:       161         53         98         40         39        237        157:
Old  :       268:       161         53         98         40         39        237        157:
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  :                 24.8       34.8       34.1       53.1        8.8       21.1       13.8       33.3
Old  :                 24.8       34.8       34.1       53.1        8.8       21.1       13.8       33.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated March 23, 2007