SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      161,702
COMMITMENTS
  28,990    8,861   59,065   40,332   81,123  128,386  149,049   33,315   12,653

CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST:     -1,431)
  -1,177    1,016     -367    2,795     -730    1,251      -80   -2,682   -1,350

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.9      5.5     36.5     24.9     50.2     79.4     92.2     20.6      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      174)
      93       37       69       30       36      153      116
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       79,307
COMMITMENTS
   8,373   11,760   12,315   47,330   42,478   68,018   66,552   11,289   12,754

CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST:     -2,545)
      81   -2,240   -1,163   -2,111       63   -3,193   -3,340      648      795

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.6     14.8     15.5     59.7     53.6     85.8     83.9     14.2     16.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      131)
      32       33       47       40       34      105       99
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/20/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      390,281
COMMITMENTS
 127,579   42,105  113,188   95,650  217,481  336,417  372,774   53,864   17,507

CHANGES FROM 06/13/06 (CHANGE IN OPEN INTEREST:      7,806)
  -8,863      533    8,071   10,695   -1,021    9,904    7,584   -2,097      223

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.7     10.8     29.0     24.5     55.7     86.2     95.5     13.8      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      254)
     151       49       83       40       44      224      144
 

Updated June 23, 2006