SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 07/03/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      117,290
COMMITMENTS
  40,070   16,067   19,269   29,864   71,918   89,203  107,254   28,087   10,036

CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST:     -2,998)
    -495    3,354     -804    1,420   -4,448      121   -1,898   -3,119   -1,100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.2     13.7     16.4     25.5     61.3     76.1     91.4     23.9      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      161)
      81       36       44       30       28      132       92
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 07/03/07                         |
--------------------------------------------------------------| 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
  15,360   23,710    7,583   46,637   38,895   69,580   70,188   12,272   11,664

CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST:      2,436)
   1,886    1,313     -114       60    2,154    1,832    3,353      604     -917

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.8     29.0      9.3     57.0     47.5     85.0     85.7     15.0     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      148)
      38       48       31       42       36      106       99
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 07/03/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      375,642
COMMITMENTS
 109,652   43,990  106,759  115,835  207,067  332,246  357,816   43,396   17,826

CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST:    -31,998)
  -9,416  -12,001   -6,424  -17,763  -10,115  -33,603  -28,540    1,605   -3,458

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.2     11.7     28.4     30.8     55.1     88.4     95.3     11.6      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      244)
     131       58       58       38       36      200      125
 

Updated July 9, 2007