```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 08/17/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      128,848
COMMITMENTS
  43,251    7,679   24,423   33,949   87,693  101,623  119,795   27,225    9,053

CHANGES FROM 08/10/10 (CHANGE IN OPEN INTEREST:      5,478)
     654      816    1,883    2,273    3,264    4,810    5,963      668     -485

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.6      6.0     19.0     26.3     68.1     78.9     93.0     21.1      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      167)
      90       27       38       30       36      135       90
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 08/17/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      140,934
COMMITMENTS
  41,110   26,631   19,608   67,102   79,168  127,820  125,407   13,114   15,527

CHANGES FROM 08/10/10 (CHANGE IN OPEN INTEREST:      1,268)
     878    3,045    1,334     -593   -2,804    1,619    1,575     -351     -307

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.2     18.9     13.9     47.6     56.2     90.7     89.0      9.3     11.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      179)
      52       59       46       41       44      129      127
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 08/17/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      543,674
COMMITMENTS
 240,954   36,726   66,794  172,331  421,901  480,079  525,421   63,595   18,253

CHANGES FROM 08/10/10 (CHANGE IN OPEN INTEREST:     20,596)
  16,469    2,928    1,919   -1,918   16,672   16,470   21,519    4,126     -923

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.3      6.8     12.3     31.7     77.6     88.3     96.6     11.7      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      330)
     195       62       58       46       56      265      156
```

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Updated August 20, 2010