```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/29/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      154,405
COMMITMENTS
  47,277    5,208   43,163   36,195   95,672  126,635  144,044   27,770   10,361

CHANGES FROM 06/22/10 (CHANGE IN OPEN INTEREST:    -20,470)
  -1,083      213  -10,125   -6,788   -6,793  -17,996  -16,705   -2,474   -3,764

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.6      3.4     28.0     23.4     62.0     82.0     93.3     18.0      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      168)
      80       32       49       37       41      141      102
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/29/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      131,028
COMMITMENTS
  32,073   29,147   19,505   68,885   68,687  120,463  117,339   10,566   13,690

CHANGES FROM 06/22/10 (CHANGE IN OPEN INTEREST:     -9,730)
  -1,279   -2,657   -2,662   -2,637   -1,521   -6,579   -6,841   -3,151   -2,889

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.5     22.2     14.9     52.6     52.4     91.9     89.6      8.1     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      32       65       44       43       42      108      131
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/29/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      820,732
COMMITMENTS
 294,968   21,945  187,012  259,438  579,347  741,419  788,304   79,313   32,428

CHANGES FROM 06/22/10 (CHANGE IN OPEN INTEREST:     -5,079)
  -2,407   -1,228    1,363    2,849   -3,815    1,805   -3,680   -6,884   -1,399

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.9      2.7     22.8     31.6     70.6     90.3     96.0      9.7      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      394)
     251       65      139       48       61      342      229
```

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Updated July 2, 2010