```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/02/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      186,361
COMMITMENTS
  49,858    6,910   53,895   49,849  113,407  153,603  174,212   32,758   12,149

CHANGES FROM 09/25/12 (CHANGE IN OPEN INTEREST:      9,294)
   2,732   -2,015    3,237    1,602    7,823    7,571    9,044    1,723      250

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.8      3.7     28.9     26.7     60.9     82.4     93.5     17.6      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      182)
      92       34       73       38       44      159      127
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/02/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      152,408
COMMITMENTS
  54,815   45,801   14,486   67,298   74,300  136,599  134,587   15,809   17,821

CHANGES FROM 09/25/12 (CHANGE IN OPEN INTEREST:         12)
     210   -3,672      340   -1,107    3,484     -557      152      568     -140

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.0     30.1      9.5     44.2     48.8     89.6     88.3     10.4     11.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      238)
      80       86       34       45       51      148      154
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/02/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      759,596
COMMITMENTS
 264,379   24,439  180,294  229,135  531,763  673,808  736,496   85,788   23,101

CHANGES FROM 09/25/12 (CHANGE IN OPEN INTEREST:        346)
   7,291    1,964   -4,507   -9,207      249   -6,423   -2,294    6,770    2,641

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.8      3.2     23.7     30.2     70.0     88.7     97.0     11.3      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      389)
     261       55      145       52       52      354      219
```

----

Updated October 5, 2012