SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      111,109
COMMITMENTS
  23,126    9,332   30,898   36,224   61,000   90,248  101,230   20,861    9,879

CHANGES FROM 11/18/08 (CHANGE IN OPEN INTEREST:    -29,338)
    -822     -956  -16,532  -10,518   -9,627  -27,873  -27,116   -1,465   -2,222

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.8      8.4     27.8     32.6     54.9     81.2     91.1     18.8      8.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      129)
      58       26       48       32       36      110       93
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       72,537
COMMITMENTS
   7,873   23,970    6,907   47,543   28,470   62,323   59,347   10,214   13,189

CHANGES FROM 11/18/08 (CHANGE IN OPEN INTEREST:     -8,978)
    -180     -177   -2,187   -5,572   -6,570   -7,940   -8,934   -1,039      -44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.9     33.0      9.5     65.5     39.2     85.9     81.8     14.1     18.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      118)
      20       43       23       42       33       76       88
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      397,306
COMMITMENTS
 117,984   28,386  103,731  132,469  234,940  354,185  367,057   43,122   30,249

CHANGES FROM 11/18/08 (CHANGE IN OPEN INTEREST:    -56,887)
  17,473  -16,092  -37,029  -36,016    2,423  -55,572  -50,698   -1,315   -6,189

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.7      7.1     26.1     33.3     59.1     89.1     92.4     10.9      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
     121       49       77       39       52      194      148
 

Updated December 01, 2008