SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/21/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      143,304
COMMITMENTS
  21,383   12,859   46,345   52,015   71,151  119,742  130,354   23,562   12,950

CHANGES FROM 10/14/08 (CHANGE IN OPEN INTEREST:        726)
  -1,513    1,907      -42    4,169     -647    2,614    1,219   -1,887     -492

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.9      9.0     32.3     36.3     49.7     83.6     91.0     16.4      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      147)
      71       31       55       35       28      124       99
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/21/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       84,550
COMMITMENTS
   6,212   23,678   12,279   55,586   34,172   74,077   70,129   10,474   14,421

CHANGES FROM 10/14/08 (CHANGE IN OPEN INTEREST:      3,034)
     349     -236    2,438     -175      451    2,612    2,652      422      382

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.3     28.0     14.5     65.7     40.4     87.6     82.9     12.4     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      136)
      23       57       34       41       32       85      109
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/21/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      483,544
COMMITMENTS
 111,224   23,216  153,728  173,498  272,847  438,450  449,790   45,094   33,754

CHANGES FROM 10/14/08 (CHANGE IN OPEN INTEREST:        895)
 -11,880    2,340    7,016   14,926   -9,221   10,062      135   -9,167      760

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.0      4.8     31.8     35.9     56.4     90.7     93.0      9.3      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      260)
     118       71       96       44       51      210      177
 

Updated October 24, 2008