SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      156,771
COMMITMENTS
  34,586    8,457   53,684   33,847   81,166  122,117  143,306   34,654   13,465

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:      7,649)
   1,790      192    1,324    2,074    3,982    5,189    5,498    2,460    2,151

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.1      5.4     34.2     21.6     51.8     77.9     91.4     22.1      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      161)
      91       26       58       23       32      140       99
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       73,677
COMMITMENTS
   8,211   18,135    7,556   47,103   36,445   62,870   62,137   10,807   11,540

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     -2,224)
  -1,112      632   -1,180       94   -1,907   -2,198   -2,455      -26      231

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.1     24.6     10.3     63.9     49.5     85.3     84.3     14.7     15.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      127)
      24       43       31       43       31       96       89
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      393,425
COMMITMENTS
 126,264   32,077  114,953   95,807  226,838  337,023  373,867   56,402   19,558

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     -9,277)
  -3,749    1,636     -620    2,972   -4,514   -1,396   -3,498   -7,881   -5,779

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.1      8.2     29.2     24.4     57.7     85.7     95.0     14.3      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      261)
     156       50       85       43       42      231      147
 

Updated August 18, 2006