```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/06/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      194,918
COMMITMENTS
  35,056   27,600   51,946   86,116   99,077  173,118  178,623   21,800   16,295

CHANGES FROM 07/30/13 (CHANGE IN OPEN INTEREST:        384)
    -949   -2,709      646     -239    3,033     -542      970      926     -586

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.0     14.2     26.7     44.2     50.8     88.8     91.6     11.2      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      197)
      75       60       68       47       48      150      153
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/06/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      164,603
COMMITMENTS
  37,870   59,354   15,976   94,112   64,233  147,958  139,564   16,645   25,040

CHANGES FROM 07/30/13 (CHANGE IN OPEN INTEREST:     -2,135)
  -1,433  -10,981    2,263     -125    7,255      706   -1,462   -2,841     -673

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.0     36.1      9.7     57.2     39.0     89.9     84.8     10.1     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      251)
      49      118       54       59       58      146      204
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/06/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      738,021
COMMITMENTS
 164,632   91,737  213,733  317,771  393,985  696,135  699,455   41,886   38,566

CHANGES FROM 07/30/13 (CHANGE IN OPEN INTEREST:     14,089)
  -2,486  -23,518   -2,825   16,708   43,178   11,397   16,834    2,692   -2,745

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.3     12.4     29.0     43.1     53.4     94.3     94.8      5.7      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      331)
     138      114      124       61       64      261      243
```

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Updated August 9, 2013