```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/05/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      201,885
COMMITMENTS
  64,201   13,805   61,381   40,957  105,997  166,539  181,182   35,346   20,703

CHANGES FROM 09/28/10 (CHANGE IN OPEN INTEREST:      8,608)
  -2,146      297    8,298    2,408     -190    8,560    8,405       48      202

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.8      6.8     30.4     20.3     52.5     82.5     89.7     17.5     10.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      214)
      98       51       63       40       44      171      130
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/05/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      153,959
COMMITMENTS
  51,582   27,185   17,497   68,111   94,481  137,190  139,163   16,769   14,796

CHANGES FROM 09/28/10 (CHANGE IN OPEN INTEREST:      5,827)
   3,200      963    2,086     -805    2,022    4,481    5,071    1,346      756

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.5     17.7     11.4     44.2     61.4     89.1     90.4     10.9      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      208)
      67       64       46       43       47      143      140
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/05/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      873,968
COMMITMENTS
 315,769   32,307  222,658  256,304  579,800  794,731  834,765   79,237   39,204

CHANGES FROM 09/28/10 (CHANGE IN OPEN INTEREST:     33,223)
   4,212    1,130   26,812    6,673    4,145   37,697   32,088   -4,474    1,136

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.1      3.7     25.5     29.3     66.3     90.9     95.5      9.1      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      420)
     253       90      146       49       61      356      248
```

----

Updated October 8, 2010