SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/06/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      202,422
COMMITMENTS
  47,711   12,287   65,949   47,194  105,243  160,854  183,479   41,568   18,943

CHANGES FROM 10/30/07 (CHANGE IN OPEN INTEREST:     28,330)
   4,430     -145   12,532    7,275   12,017   24,237   24,403    4,093    3,927

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.6      6.1     32.6     23.3     52.0     79.5     90.6     20.5      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      92       38       65       32       35      151      115
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/06/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       83,679
COMMITMENTS
  15,564   18,633   11,784   45,071   39,506   72,419   69,923   11,260   13,756

CHANGES FROM 10/30/07 (CHANGE IN OPEN INTEREST:     -2,682)
  -1,831   -1,388   -1,205      218   -1,117   -2,818   -3,710      135    1,028

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.6     22.3     14.1     53.9     47.2     86.5     83.6     13.5     16.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      38       46       46       45       37      118      115
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/06/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      733,716
COMMITMENTS
 242,634   19,895  253,051  163,545  428,065  659,230  701,010   74,487   32,706

CHANGES FROM 10/30/07 (CHANGE IN OPEN INTEREST:     60,061)
   5,674    3,835   33,042   13,066   16,535   51,783   53,413    8,278    6,648

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.1      2.7     34.5     22.3     58.3     89.8     95.5     10.2      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      345)
     204       75      124       43       48      299      202
 

Updated November 9, 2007