SILVER - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/26/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      137,598
COMMITMENTS
  41,100   19,328   21,675   37,981   81,704  100,755  122,707   36,842   14,891

CHANGES FROM 07/19/05 (CHANGE IN OPEN INTEREST:     -8,458)
  -2,836   -2,765     -850   -3,715   -4,687   -7,402   -8,302   -1,057     -156

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.9     14.0     15.8     27.6     59.4     73.2     89.2     26.8     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      168)
      87       39       47       24       35      131      102
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/26/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      118,631
COMMITMENTS
  42,765   24,419   20,386   39,108   58,210  102,259  103,015   16,372   15,616

CHANGES FROM 07/19/05 (CHANGE IN OPEN INTEREST:      2,906)
   2,699    2,556      202       -5      -14    2,895    2,744       11      162

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.0     20.6     17.2     33.0     49.1     86.2     86.8     13.8     13.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      203)
      69       70       59       45       43      156      140
 
 
GOLD - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/26/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      298,630
COMMITMENTS
 112,823   57,339   43,092   80,207  172,186  236,122  272,617   62,508   26,013

CHANGES FROM 07/19/05 (CHANGE IN OPEN INTEREST:    -32,032)
  -3,899   -2,223  -14,214  -14,585  -13,163  -32,698  -29,601      666   -2,431

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.8     19.2     14.4     26.9     57.7     79.1     91.3     20.9      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      247)
     125       62       59       41       43      195      143
 

Updated July 29, 2005