SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      131,659
COMMITMENTS
  27,058    7,254   40,233   34,031   73,274  101,322  120,760   30,337   10,899

CHANGES FROM 06/27/06 (CHANGE IN OPEN INTEREST:    -10,119)
    -120   -3,822   -3,642   -5,946   -2,597   -9,708  -10,061     -411      -58

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.6      5.5     30.6     25.8     55.7     77.0     91.7     23.0      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      147)
      77       31       54       28       32      129       96
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       74,597
COMMITMENTS
   8,440   11,115    9,937   45,350   42,020   63,726   63,071   10,871   11,526

CHANGES FROM 06/27/06 (CHANGE IN OPEN INTEREST:       -472)
     265   -1,001     -441     -767      857     -943     -585      472      113

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     14.9     13.3     60.8     56.3     85.4     84.5     14.6     15.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      132)
      29       34       38       38       33      100       93
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      392,868
COMMITMENTS
 125,419   39,129  114,335   97,159  218,633  336,914  372,098   55,955   20,771

CHANGES FROM 06/27/06 (CHANGE IN OPEN INTEREST:      8,547)
   3,070   -4,544    4,960    1,134    8,952    9,164    9,368     -617     -821

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.9     10.0     29.1     24.7     55.7     85.8     94.7     14.2      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      243)
     143       49       81       39       40      215      139
 

Updated July 7, 2006