```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      207,920
COMMITMENTS
  57,104   10,635   74,459   41,286  103,168  172,849  188,262   35,071   19,658

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      3,370)
  -3,434   -1,962    7,469     -276   -2,931    3,759    2,575     -389      795

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.5      5.1     35.8     19.9     49.6     83.1     90.5     16.9      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      206)
     100       45       66       39       45      170      130
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      163,453
COMMITMENTS
  54,241   28,155   20,027   71,995  101,045  146,262  149,226   17,191   14,227

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      3,973)
   1,497     -572    1,362    1,699    3,720    4,558    4,509     -584     -536

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.2     17.2     12.3     44.0     61.8     89.5     91.3     10.5      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      208)
      74       60       45       40       47      147      134
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      909,477
COMMITMENTS
 309,667   33,751  254,889  264,315  583,818  828,870  872,457   80,606   37,019

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:     19,973)
  -6,577     -239   22,068    2,712   -4,001   18,203   17,828    1,770    2,145

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.0      3.7     28.0     29.1     64.2     91.1     95.9      8.9      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      428)
     259       91      160       51       62      367      260
```

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Updated October 22, 2010