SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 28, 2006                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   175,921:    61,823     11,223     43,478     30,946    103,493    136,247    158,195:    39,674     17,726
Old  :   175,921:    61,823     11,223     43,478     30,946    103,493    136,247    158,195:    39,674     17,726
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 21, 2006                       :
     :     3,571:       930      1,644      2,830      1,124        100      4,884      4,574:    -1,313     -1,003
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.1        6.4       24.7       17.6       58.8       77.4       89.9:      22.6       10.1
Old  :     100.0:      35.1        6.4       24.7       17.6       58.8       77.4       89.9:      22.6       10.1
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  :       203:       106         39         58         33         48        164        124:
Old  :       203:       106         39         58         33         48        164        124:
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  :                 14.4       27.5       23.6       39.0       12.1       23.7       17.5       32.8
Old  :                 14.4       27.5       23.6       39.0       12.1       23.7       17.5       32.8
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 28, 2006                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   100,572:    22,333     21,155     18,123     44,908     48,930     85,364     88,208:    15,208     12,364
Old  :   100,572:    22,333     21,155     18,123     44,908     48,930     85,364     88,208:    15,208     12,364
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 21, 2006                       :
     :       -47:        84      1,451       -174        -58     -1,089       -148        188:       101       -234
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      22.2       21.0       18.0       44.7       48.7       84.9       87.7:      15.1       12.3
Old  :     100.0:      22.2       21.0       18.0       44.7       48.7       84.9       87.7:      15.1       12.3
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  :       174:        59         57         45         41         33        134        110:
Old  :       174:        59         57         45         41         33        134        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  :                 27.2       29.5       39.2       40.9       27.1       26.0       37.5       36.5
Old  :                 27.2       29.5       39.2       40.9       27.1       26.0       37.5       36.5
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 with Delta-adjusted Options and Futures Combined, March 28, 2006                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   412,112:   163,969     40,712     78,072     99,672    254,994    341,713    373,778:    70,399     38,334
Old  :   412,112:   163,969     40,712     78,072     99,672    254,994    341,713    373,778:    70,399     38,334
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 21, 2006                       :
     :    -3,914:    16,048     -3,668     -9,751    -15,099      1,716     -8,802    -11,704:     4,888      7,789
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      39.8        9.9       18.9       24.2       61.9       82.9       90.7:      17.1        9.3
Old  :     100.0:      39.8        9.9       18.9       24.2       61.9       82.9       90.7:      17.1        9.3
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  :       262:       164         47         73         33         43        227        137:
Old  :       262:       164         47         73         33         43        227        137:
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  :                 22.6       28.1       32.3       47.0       15.5       22.9       21.2       34.9
Old  :                 22.6       28.1       32.3       47.0       15.5       22.9       21.2       34.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated March 31, 2006