```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/30/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      194,534
COMMITMENTS
  36,005   30,308   51,300   86,355   96,044  173,660  177,653   20,874   16,881

CHANGES FROM 07/23/13 (CHANGE IN OPEN INTEREST:       -137)
     -61      811      424      356   -1,619      719     -383     -856      246

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.5     15.6     26.4     44.4     49.4     89.3     91.3     10.7      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      191)
      74       55       68       43       46      146      147
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/30/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      166,738
COMMITMENTS
  39,302   70,335   13,713   94,237   56,978  147,252  141,026   19,486   25,713

CHANGES FROM 07/23/13 (CHANGE IN OPEN INTEREST:      4,280)
     650    8,753     -106      159   -7,719      704      929    3,576    3,351

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.6     42.2      8.2     56.5     34.2     88.3     84.6     11.7     15.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      249)
      59      109       57       58       53      150      198
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/30/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      723,932
COMMITMENTS
 167,118  115,255  216,558  301,063  350,807  684,738  682,621   39,194   41,311

CHANGES FROM 07/23/13 (CHANGE IN OPEN INTEREST:   -106,636)
  -3,235    2,681  -47,062  -50,437  -58,749 -100,735 -103,131   -5,902   -3,505

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.1     15.9     29.9     41.6     48.5     94.6     94.3      5.4      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      320)
     127      114      125       62       60      258      234
```

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Updated August 2, 2013