```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 08/10/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      123,370
COMMITMENTS
  42,597    6,863   22,540   31,676   84,429   96,813  113,832   26,557    9,538

CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST:        -94)
    -588      133     -834      139      349   -1,283     -352    1,189      258

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.5      5.6     18.3     25.7     68.4     78.5     92.3     21.5      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      162)
      84       26       35       32       36      132       84
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 08/10/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      139,666
COMMITMENTS
  40,232   23,586   18,274   67,695   81,972  126,201  123,832   13,465   15,834

CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST:     -2,172)
   2,248   -1,438   -3,945   -1,171    4,201   -2,868   -1,182      696     -990

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.8     16.9     13.1     48.5     58.7     90.4     88.7      9.6     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      170)
      45       55       38       40       45      118      118
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 08/10/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      523,078
COMMITMENTS
 224,485   33,798   64,875  174,249  405,229  463,609  503,902   59,469   19,176

CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST:      4,435)
   1,781   -3,391    5,333   -5,719    3,232    1,395    5,174    3,040     -739

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.9      6.5     12.4     33.3     77.5     88.6     96.3     11.4      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      311)
     177       63       65       46       52      255      153
```

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Updated August 13, 2010