SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, April 1, 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  :   145,358:    47,457      6,193     31,543     39,781     98,073    118,781    135,809:    26,577      9,549
Old  :   145,358:    47,457      6,193     31,543     39,781     98,073    118,781    135,809:    26,577      9,549
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :    -3,560:    -1,122     -2,348        214     -1,020     -1,849     -1,928     -3,983:    -1,632        423
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      32.6        4.3       21.7       27.4       67.5       81.7       93.4:      18.3        6.6
Old  :     100.0:      32.6        4.3       21.7       27.4       67.5       81.7       93.4:      18.3        6.6
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  :       143:        68         24         46         25         33        115         90:
Old  :       143:        68         24         46         25         33        115         90:
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       57.1       41.5       69.3       14.8       39.1       22.5       47.1
Old  :                 32.1       57.1       41.5       69.3       14.8       39.1       22.5       47.1
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 1, 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  :   101,860:    25,610     16,029     14,751     48,653     55,905     89,014     86,685:    12,846     15,175
Old  :   101,860:    25,610     16,029     14,751     48,653     55,905     89,014     86,685:    12,846     15,175
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :     4,537:     2,537        511      1,765       -370      1,906      3,932      4,182:       605        355
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      25.1       15.7       14.5       47.8       54.9       87.4       85.1:      12.6       14.9
Old  :     100.0:      25.1       15.7       14.5       47.8       54.9       87.4       85.1:      12.6       14.9
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  :       163:        46         53         39         37         34        115        110:
Old  :       163:        46         53         39         37         34        115        110:
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  :                 33.4       29.9       47.3       43.8       33.4       29.3       45.6       41.5
Old  :                 33.4       29.9       47.3       43.8       33.4       29.3       45.6       41.5
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 1, 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  :   399,393:   190,958     29,680     65,644     94,901    287,969    351,503    383,293:    47,890     16,100
Old  :   399,393:   190,958     29,680     65,644     94,901    287,969    351,503    383,293:    47,890     16,100
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :   -52,800:   -23,693     -9,229     -7,443    -10,093    -23,150    -41,229    -39,822:   -11,571    -12,978
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      47.8        7.4       16.4       23.8       72.1       88.0       96.0:      12.0        4.0
Old  :     100.0:      47.8        7.4       16.4       23.8       72.1       88.0       96.0:      12.0        4.0
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  :       245:       150         42         44         38         37        211        101:
Old  :       245:       150         42         44         38         37        211        101:
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  :                 34.1       51.8       43.4       72.5       18.3       41.6       25.6       53.0
Old  :                 34.1       51.8       43.4       72.5       18.3       41.6       25.6       53.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated April 4, 2008