SILVER - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      139,307
COMMITMENTS
  42,475   12,851   24,037   36,366   89,573  102,878  126,461   36,429   12,846

CHANGES FROM 08/02/05 (CHANGE IN OPEN INTEREST:      1,269)
  -1,041    3,263    1,373    1,556   -2,360    1,888    2,276     -618   -1,006

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.5      9.2     17.3     26.1     64.3     73.9     90.8     26.1      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      180)
      99       39       52       25       34      143      107
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      118,156
COMMITMENTS
  44,931   26,941   18,325   39,448   56,350  102,704  101,616   15,452   16,540

CHANGES FROM 08/02/05 (CHANGE IN OPEN INTEREST:     -5,062)
  -2,017      265   -3,324      651   -2,328   -4,691   -5,388     -371      326

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.0     22.8     15.5     33.4     47.7     86.9     86.0     13.1     14.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      208)
      69       75       64       44       43      161      146
 
 
GOLD - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      341,392
COMMITMENTS
 168,050   45,787   50,550   66,051  223,909  284,651  320,246   56,741   21,146

CHANGES FROM 08/02/05 (CHANGE IN OPEN INTEREST:     46,140)
  48,821   -4,094    4,287   -5,908   45,387   47,200   45,580   -1,060      560

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    49.2     13.4     14.8     19.3     65.6     83.4     93.8     16.6      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      267)
     151       57       60       41       47      213      147
 

Updated August 12, 2005