```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      186,126
COMMITMENTS
  51,063    6,708   53,898   50,098  112,371  155,060  172,977   31,066   13,149

CHANGES FROM 10/02/12 (CHANGE IN OPEN INTEREST:       -235)
   1,205     -202        3      248   -1,036    1,457   -1,235   -1,692    1,000

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.4      3.6     29.0     26.9     60.4     83.3     92.9     16.7      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      189)
      99       31       74       39       46      163      133
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      152,134
COMMITMENTS
  54,605   42,786   15,813   65,516   76,001  135,934  134,600   16,199   17,534

CHANGES FROM 10/02/12 (CHANGE IN OPEN INTEREST:       -274)
    -210   -3,015    1,327   -1,782    1,701     -665       13      391     -287

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.9     28.1     10.4     43.1     50.0     89.4     88.5     10.6     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      228)
      77       82       35       45       48      146      147
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      759,329
COMMITMENTS
 269,711   25,416  186,711  223,208  525,440  679,630  737,566   79,699   21,763

CHANGES FROM 10/02/12 (CHANGE IN OPEN INTEREST:       -267)
   5,332      977    6,417   -5,928   -6,323    5,822    1,071   -6,089   -1,338

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.5      3.3     24.6     29.4     69.2     89.5     97.1     10.5      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      395)
     263       60      151       51       52      358      228
```

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Updated October 12, 2012