```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/09/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      200,810
COMMITMENTS
  37,029   29,964   59,651   76,268   93,644  172,948  183,258   27,862   17,552

CHANGES FROM 04/02/13 (CHANGE IN OPEN INTEREST:      6,778)
     518       40    4,914    2,798    2,989    8,229    7,943   -1,451   -1,166

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.4     14.9     29.7     38.0     46.6     86.1     91.3     13.9      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      195)
      89       47       81       43       42      163      149
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/09/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      184,439
COMMITMENTS
  47,720   75,064   25,369   91,815   63,086  164,903  163,518   19,535   20,921

CHANGES FROM 04/02/13 (CHANGE IN OPEN INTEREST:      3,419)
  -1,002     -737    4,700      389   -1,204    4,087    2,760     -668      659

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.9     40.7     13.8     49.8     34.2     89.4     88.7     10.6     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      271)
      85      112       70       53       45      176      202
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/09/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      653,859
COMMITMENTS
 195,821   83,270  160,722  238,384  375,648  594,927  619,639   58,933   34,220

CHANGES FROM 04/02/13 (CHANGE IN OPEN INTEREST:      6,857)
   2,433      340    2,332    1,128    4,746    5,893    7,419      964     -562

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.9     12.7     24.6     36.5     57.5     91.0     94.8      9.0      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      414)
     220      109      159       68       59      349      272
```

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Updated April 17, 2013