```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/11/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      158,291
COMMITMENTS
  49,348    9,294   40,283   37,496   93,551  127,126  143,127   31,165   15,164

CHANGES FROM 05/04/10 (CHANGE IN OPEN INTEREST:      9,147)
   1,126      849    6,356      561   -1,141    8,043    6,065    1,103    3,082

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.2      5.9     25.4     23.7     59.1     80.3     90.4     19.7      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      80       36       54       42       44      146      114
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/11/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      131,953
COMMITMENTS
  36,129   25,571   20,280   62,752   71,125  119,161  116,975   12,791   14,977

CHANGES FROM 05/04/10 (CHANGE IN OPEN INTEREST:    -11,007)
  -6,481   -3,581   -3,135      313   -4,495   -9,304  -11,211   -1,704      204

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.4     19.4     15.4     47.6     53.9     90.3     88.6      9.7     11.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      168)
      40       57       54       37       40      116      129
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/11/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      828,659
COMMITMENTS
 303,412   27,103  195,033  242,417  566,805  740,862  788,942   87,797   39,718

CHANGES FROM 05/04/10 (CHANGE IN OPEN INTEREST:     93,653)
  15,393       74   28,968   37,663   57,083   82,024   86,126   11,630    7,528

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.6      3.3     23.5     29.3     68.4     89.4     95.2     10.6      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      408)
     248       77      148       52       68      346      251
```

----

Updated May 14, 2010