```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      128,477
COMMITMENTS
  30,648    7,469   35,481   36,859   75,830  102,988  118,780   25,489    9,697

CHANGES FROM 07/21/09 (CHANGE IN OPEN INTEREST:       -158)
   1,875   -1,322   -2,231      413    3,017       56     -536     -214      379

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.9      5.8     27.6     28.7     59.0     80.2     92.5     19.8      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      153)
      60       38       45       39       35      130       92
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      120,649
COMMITMENTS
  25,233   39,825   14,974   66,907   53,549  107,114  108,348   13,536   12,301

CHANGES FROM 07/21/09 (CHANGE IN OPEN INTEREST:      4,500)
   2,220      737      898      815    2,661    3,933    4,295      567      205

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.9     33.0     12.4     55.5     44.4     88.8     89.8     11.2     10.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      51       45       41       39       35      117      106
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      497,393
COMMITMENTS
 200,795   23,936  106,124  135,683  344,193  442,602  474,253   54,791   23,140

CHANGES FROM 07/21/09 (CHANGE IN OPEN INTEREST:    -25,892)
  -2,743    1,457  -12,052   -6,496  -11,770  -21,291  -22,364   -4,601   -3,528

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.4      4.8     21.3     27.3     69.2     89.0     95.3     11.0      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      295)
     163       61      104       48       55      246      192
```

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Updated July 31, 2009