SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 29, 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  :   169,857:    42,776      6,083     49,189     48,200    103,937    140,164    159,208:    29,693     10,649
Old  :   169,857:    42,776      6,083     49,189     48,200    103,937    140,164    159,208:    29,693     10,649
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 22, 2008                       :
     :   -38,778:    -1,342        912    -20,365    -14,222    -17,784    -35,930    -37,238:    -2,849     -1,541
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      25.2        3.6       29.0       28.4       61.2       82.5       93.7:      17.5        6.3
Old  :     100.0:      25.2        3.6       29.0       28.4       61.2       82.5       93.7:      17.5        6.3
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  :       153:        77         34         61         29         33        134        103:
Old  :       153:        77         34         61         29         33        134        103:
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  :                 17.0       38.8       27.7       54.2       11.7       33.0       17.5       42.1
Old  :                 17.0       38.8       27.7       54.2       11.7       33.0       17.5       42.1
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 with Delta-adjusted Options and Futures Combined, April 29, 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  :   104,817:    29,088     22,567     12,373     50,051     54,554     91,512     89,494:    13,305     15,324
Old  :   104,817:    29,088     22,567     12,373     50,051     54,554     91,512     89,494:    13,305     15,324
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 22, 2008                       :
     :    -3,656:    -1,564        852       -340       -907     -4,338     -2,810     -3,826:      -845        170
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      27.8       21.5       11.8       47.8       52.0       87.3       85.4:      12.7       14.6
Old  :     100.0:      27.8       21.5       11.8       47.8       52.0       87.3       85.4:      12.7       14.6
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  :       172:        47         59         38         41         37        116        119:
Old  :       172:        47         59         38         41         37        116        119:
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  :                 31.8       27.1       44.4       41.4       31.7       26.5       43.2       40.2
Old  :                 31.8       27.1       44.4       41.4       31.7       26.5       43.2       40.2
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, April 29, 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  :   555,068:   192,639     28,225    147,614    155,228    346,802    495,481    522,640:    59,586     32,428
Old  :   555,068:   192,639     28,225    147,614    155,228    346,802    495,481    522,640:    59,586     32,428
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 22, 2008                       :
     :    -4,989:   -10,538      2,854     -3,925      5,177    -16,289     -9,287    -17,360:     4,298     12,371
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      34.7        5.1       26.6       28.0       62.5       89.3       94.2:      10.7        5.8
Old  :     100.0:      34.7        5.1       26.6       28.0       62.5       89.3       94.2:      10.7        5.8
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  :       278:       160         62         95         38         44        238        164:
Old  :       278:       160         62         95         38         44        238        164:
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  :                 25.3       42.3       36.3       56.8       12.8       31.1       18.3       38.9
Old  :                 25.3       42.3       36.3       56.8       12.8       31.1       18.3       38.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated May 2, 2008