SILVER - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/03/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      120,662
COMMITMENTS
  37,367   17,941   16,935   31,153   76,021   85,455  110,896   35,207    9,766

CHANGES FROM 04/26/05 (CHANGE IN OPEN INTEREST:     -6,675)
  -7,580   13,999   -1,562    5,858  -14,841   -3,284   -2,405   -3,391   -4,270

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.0     14.9     14.0     25.8     63.0     70.8     91.9     29.2      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      173)
      91       34       46       28       35      140       98
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/03/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      110,419
COMMITMENTS
  34,121   14,513   21,948   40,867   60,827   96,936   97,288   13,484   13,131

CHANGES FROM 04/26/05 (CHANGE IN OPEN INTEREST:     -8,618)
    -517    2,437   -2,222   -4,042   -8,997   -6,780   -8,782   -1,838      164

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.9     13.1     19.9     37.0     55.1     87.8     88.1     12.2     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      177)
      62       55       34       42       42      124      116
 
 
GOLD - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/03/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      360,277
COMMITMENTS
 153,235   36,671   59,028   93,026  241,829  305,288  337,528   54,990   22,750

CHANGES FROM 04/26/05 (CHANGE IN OPEN INTEREST:    -16,344)
 -22,590   10,107     -154    9,363  -26,014  -13,381  -16,062   -2,963     -283

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    42.5     10.2     16.4     25.8     67.1     84.7     93.7     15.3      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      249)
     136       55       58       39       42      203      133
 

Updated May 6, 2005