SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 07/10/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      116,724
COMMITMENTS
  40,880   14,402   18,933   29,107   73,814   88,920  107,149   27,804    9,575

CHANGES FROM 07/03/07 (CHANGE IN OPEN INTEREST:       -566)
     810   -1,665     -336     -757    1,896     -283     -105     -283     -461

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.0     12.3     16.2     24.9     63.2     76.2     91.8     23.8      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      173)
      91       35       44       31       32      138      100
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 07/10/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       87,538
COMMITMENTS
  20,648   24,557    7,438   46,557   43,380   74,643   75,375   12,895   12,163

CHANGES FROM 07/03/07 (CHANGE IN OPEN INTEREST:      5,686)
   5,288      847     -145      -80    4,485    5,063    5,187      623      499

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.6     28.1      8.5     53.2     49.6     85.3     86.1     14.7     13.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      163)
      45       49       32       44       41      116      107
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 07/10/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      387,916
COMMITMENTS
 113,510   41,290  109,146  115,881  219,066  338,537  369,502   49,379   18,414

CHANGES FROM 07/03/07 (CHANGE IN OPEN INTEREST:     12,274)
   3,858   -2,700    2,387       46   11,999    6,291   11,686    5,983      588

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.3     10.6     28.1     29.9     56.5     87.3     95.3     12.7      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      249)
     134       57       59       38       40      204      129
 

Updated July 13, 2007