```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      136,198
COMMITMENTS
  36,125    5,303   37,625   36,360   83,510  110,110  126,438   26,088    9,760

CHANGES FROM 08/11/09 (CHANGE IN OPEN INTEREST:     -1,866)
  -1,337   -1,167      349     -311        7   -1,299     -812     -567   -1,054

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.5      3.9     27.6     26.7     61.3     80.8     92.8     19.2      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      70       37       47       39       38      136       97
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      117,127
COMMITMENTS
  27,407   28,517   13,822   63,530   63,654  104,759  105,992   12,368   11,135

CHANGES FROM 08/11/09 (CHANGE IN OPEN INTEREST:       -969)
      -4   -9,202    1,651     -385    8,379    1,262      828   -2,231   -1,797

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.4     24.3     11.8     54.2     54.3     89.4     90.5     10.6      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      161)
      52       50       41       36       39      117      110
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      493,315
COMMITMENTS
 205,835   24,378  104,135  128,075  338,839  438,045  467,352   55,270   25,963

CHANGES FROM 08/11/09 (CHANGE IN OPEN INTEREST:    -11,104)
 -10,180    6,102      241    2,823  -18,873   -7,115  -12,530   -3,989    1,425

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    41.7      4.9     21.1     26.0     68.7     88.8     94.7     11.2      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      304)
     172       68      112       42       52      253      197
```

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Updated August 21, 2008