SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, April 15, 2008                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   149,199:    46,916      6,379     32,368     42,771    100,963    122,055    139,710:    27,144      9,489
Old  :   149,199:    46,916      6,379     32,368     42,771    100,963    122,055    139,710:    27,144      9,489
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 8, 2008                        :
     :     3,501:      -278       -879        919      2,334      2,899      2,975      2,939:       526        562
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      31.4        4.3       21.7       28.7       67.7       81.8       93.6:      18.2        6.4
Old  :     100.0:      31.4        4.3       21.7       28.7       67.7       81.8       93.6:      18.2        6.4
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  :       145:        73         26         45         25         32        121         88:
Old  :       145:        73         26         45         25         32        121         88:
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  :                 32.1       58.4       40.9       70.1       14.6       39.1       21.4       46.6
Old  :                 32.1       58.4       40.9       70.1       14.6       39.1       21.4       46.6
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 - Futures Only, April 15, 2008                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   105,070:    30,643     21,360     12,241     49,550     57,463     92,434     91,064:    12,636     14,006
Old  :   105,070:    30,643     21,360     12,241     49,550     57,463     92,434     91,064:    12,636     14,006
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 8, 2008                        :
     :     2,545:     2,620      2,178       -508        582      1,521      2,694      3,191:      -149       -646
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      29.2       20.3       11.7       47.2       54.7       88.0       86.7:      12.0       13.3
Old  :     100.0:      29.2       20.3       11.7       47.2       54.7       88.0       86.7:      12.0       13.3
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  :       170:        53         53         38         41         39        124        111:
Old  :       170:        53         53         38         41         39        124        111:
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  :                 32.0       30.0       44.7       44.6       32.0       29.4       43.6       43.0
Old  :                 32.0       30.0       44.7       44.6       32.0       29.4       43.6       43.0
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 - Futures Only, April 15, 2008                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   422,699:   202,910     30,933     74,683     96,173    301,285    373,766    406,901:    48,933     15,798
Old  :   422,699:   202,910     30,933     74,683     96,173    301,285    373,766    406,901:    48,933     15,798
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 8, 2008                        :
     :    15,487:     6,087       -497      4,024      2,097     12,637     12,208     16,164:     3,279       -677
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      48.0        7.3       17.7       22.8       71.3       88.4       96.3:      11.6        3.7
Old  :     100.0:      48.0        7.3       17.7       22.8       71.3       88.4       96.3:      11.6        3.7
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  :       253:       150         48         39         37         41        209        106:
Old  :       253:       150         48         39         37         41        209        106:
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  :                 33.7       53.3       44.1       73.3       17.9       41.6       25.9       53.3
Old  :                 33.7       53.3       44.1       73.3       17.9       41.6       25.9       53.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated April 18, 2008