```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/16/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      213,916
COMMITMENTS
  38,701    8,304   86,304   52,985  101,868  177,989  196,476   35,927   17,441

CHANGES FROM 11/09/10 (CHANGE IN OPEN INTEREST:    -23,755)
  -5,654   -2,207  -12,318      503   -3,538  -17,469  -18,063   -6,286   -5,692

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.1      3.9     40.3     24.8     47.6     83.2     91.8     16.8      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      191)
      86       48       69       40       41      164      126
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/16/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      152,903
COMMITMENTS
  49,914   24,031   15,515   69,995   98,930  135,423  138,476   17,480   14,427

CHANGES FROM 11/09/10 (CHANGE IN OPEN INTEREST:    -11,918)
  -5,593   -1,445   -2,335   -2,868   -8,386  -10,796  -12,166   -1,122      248

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.6     15.7     10.1     45.8     64.7     88.6     90.6     11.4      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      181)
      63       53       37       41       45      130      120
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/16/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      924,518
COMMITMENTS
 272,708   33,357  278,503  284,995  572,847  836,206  884,706   88,312   39,812

CHANGES FROM 11/09/10 (CHANGE IN OPEN INTEREST:    -55,282)
 -32,299   -4,350  -17,368   -8,305  -33,956  -57,972  -55,674    2,690      392

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.5      3.6     30.1     30.8     62.0     90.4     95.7      9.6      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      420)
     248       93      169       58       58      369      261
```

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Updated November 19, 2010