SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/13/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      163,132
COMMITMENTS
  30,166    7,845   59,432   37,537   81,853  127,135  149,130   35,997   14,003

CHANGES FROM 06/06/06 (CHANGE IN OPEN INTEREST:      2,327)
     729   -1,282    1,826      430    1,150    2,984    1,694     -658      633

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.5      4.8     36.4     23.0     50.2     77.9     91.4     22.1      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      171)
      95       30       70       29       36      151      115
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/13/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       81,852
COMMITMENTS
   8,293   14,000   13,477   49,441   42,415   71,211   69,892   10,641   11,959

CHANGES FROM 06/06/06 (CHANGE IN OPEN INTEREST:      1,877)
    -180   -1,834    3,307      635    1,174    3,762    2,647   -1,885     -770

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.1     17.1     16.5     60.4     51.8     87.0     85.4     13.0     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      137)
      33       47       48       38       31      107      101
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/13/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      382,474
COMMITMENTS
 136,441   41,572  105,117   84,955  218,502  326,513  365,190   55,961   17,284

CHANGES FROM 06/06/06 (CHANGE IN OPEN INTEREST:      8,707)
   5,690    4,512    5,016     -542    2,307   10,165   11,835   -1,458   -3,128

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.7     10.9     27.5     22.2     57.1     85.4     95.5     14.6      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      260)
     156       49       80       42       45      230      143
 

Updated June 16, 2006