```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/23/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      185,705
COMMITMENTS
  47,866    7,343   57,297   50,568  109,262  155,731  173,902   29,974   11,803

CHANGES FROM 10/16/12 (CHANGE IN OPEN INTEREST:       -154)
  -2,324    1,053    2,301      400   -2,471      376      884     -531   -1,038

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.8      4.0     30.9     27.2     58.8     83.9     93.6     16.1      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      192)
     100       37       79       37       45      166      137
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/23/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      153,742
COMMITMENTS
  48,775   41,891   18,383   70,120   76,040  137,277  136,314   16,465   17,428

CHANGES FROM 10/16/12 (CHANGE IN OPEN INTEREST:      3,309)
  -4,001      610    2,144    4,065    1,629    2,208    4,382    1,101   -1,073

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.7     27.2     12.0     45.6     49.5     89.3     88.7     10.7     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      227)
      73       81       41       44       47      140      157
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/23/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      718,402
COMMITMENTS
 231,402   26,666  180,315  228,757  487,509  640,474  694,490   77,928   23,912

CHANGES FROM 10/16/12 (CHANGE IN OPEN INTEREST:    -13,234)
 -21,077      280    2,225    7,157  -15,530  -11,696  -13,026   -1,538     -208

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.2      3.7     25.1     31.8     67.9     89.2     96.7     10.8      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      382)
     248       62      164       54       52      349      238
```

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Updated October 26, 2012