```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      180,256
COMMITMENTS
  47,198    8,627   52,692   51,422  108,298  151,312  169,618   28,943   10,638

CHANGES FROM 10/23/12 (CHANGE IN OPEN INTEREST:     -5,449)
    -668    1,284   -4,604      854     -964   -4,418   -4,284   -1,031   -1,165

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.2      4.8     29.2     28.5     60.1     83.9     94.1     16.1      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      185)
      93       39       71       36       44      157      129
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      156,761
COMMITMENTS
  45,589   47,906   20,599   73,579   71,954  139,767  140,459   16,994   16,302

CHANGES FROM 10/23/12 (CHANGE IN OPEN INTEREST:      3,019)
  -3,186    6,015    2,217    3,459   -4,086    2,490    4,145      529   -1,126

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.1     30.6     13.1     46.9     45.9     89.2     89.6     10.8     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
      69       91       44       45       47      142      167
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      689,762
COMMITMENTS
 220,648   27,254  159,131  229,878  478,060  609,657  664,445   80,105   25,317

CHANGES FROM 10/23/12 (CHANGE IN OPEN INTEREST:    -28,640)
 -10,754      588  -21,184    1,121   -9,449  -30,817  -30,046    2,177    1,406

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.0      4.0     23.1     33.3     69.3     88.4     96.3     11.6      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      375)
     238       68      150       55       50      343      223
```

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Updated November 2, 2012