SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/28/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      141,816
COMMITMENTS
  22,256   12,316   46,952   50,954   71,209  120,162  130,477   21,654   11,340

CHANGES FROM 10/21/08 (CHANGE IN OPEN INTEREST:     -1,488)
     874     -543      608   -1,061       58      420      122   -1,908   -1,610

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.7      8.7     33.1     35.9     50.2     84.7     92.0     15.3      8.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      148)
      70       34       55       33       29      125      100
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/28/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       80,203
COMMITMENTS
   6,633   22,378   11,789   52,326   33,248   70,747   67,414    9,455   12,789

CHANGES FROM 10/21/08 (CHANGE IN OPEN INTEREST:     -4,348)
     421   -1,301     -490   -3,260     -924   -3,329   -2,715   -1,018   -1,633

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.3     27.9     14.7     65.2     41.5     88.2     84.1     11.8     15.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      137)
      22       56       38       43       35       90      111
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/28/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      481,118
COMMITMENTS
 106,351   35,607  151,762  183,543  263,392  441,656  450,761   39,462   30,356

CHANGES FROM 10/21/08 (CHANGE IN OPEN INTEREST:     -2,427)
  -4,873   12,391   -1,966   10,045   -9,455    3,206      971   -5,632   -3,398

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.1      7.4     31.5     38.1     54.7     91.8     93.7      8.2      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      252)
     111       78      100       42       45      203      179
 

Updated October 31, 2008