```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      177,067
COMMITMENTS
  47,126    8,926   50,659   48,247  105,584  146,032  165,168   31,035   11,899

CHANGES FROM 09/18/12 (CHANGE IN OPEN INTEREST:     -2,841)
     814      829   -4,002      268      720   -2,920   -2,453       79     -388

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.6      5.0     28.6     27.2     59.6     82.5     93.3     17.5      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      185)
      89       42       73       36       42      158      129
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      152,396
COMMITMENTS
  54,605   49,473   14,146   68,405   70,815  137,156  134,435   15,240   17,962

CHANGES FROM 09/18/12 (CHANGE IN OPEN INTEREST:      3,147)
   3,600    1,472       77     -831    1,300    2,846    2,849      301      298

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.8     32.5      9.3     44.9     46.5     90.0     88.2     10.0     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      243)
      79       93       36       44       47      147      159
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      759,250
COMMITMENTS
 257,088   22,475  184,801  238,342  531,514  680,232  738,790   79,018   20,460

CHANGES FROM 09/18/12 (CHANGE IN OPEN INTEREST:    -49,579)
   8,421   -4,926  -26,843  -23,830  -11,425  -42,252  -43,195   -7,327   -6,384

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.9      3.0     24.3     31.4     70.0     89.6     97.3     10.4      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      386)
     251       56      146       55       58      350      227
```

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Updated September 28, 2012