SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/27/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      166,612
COMMITMENTS
  64,618    7,153   28,371   34,898  116,046  127,887  151,570   38,725   15,041

CHANGES FROM 12/20/05 (CHANGE IN OPEN INTEREST:      1,009)
   1,565       55   -1,659     -665    1,454     -759     -150    1,768    1,159

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.8      4.3     17.0     20.9     69.7     76.8     91.0     23.2      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      183)
      97       34       54       24       46      145      112
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/27/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      105,093
COMMITMENTS
  32,330   29,505   14,487   43,915   47,975   90,732   91,967   14,361   13,125

CHANGES FROM 12/20/05 (CHANGE IN OPEN INTEREST:        646)
   1,489    1,197     -860     -382      438      247      775      399     -128

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.8     28.1     13.8     41.8     45.6     86.3     87.5     13.7     12.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      175)
      65       56       36       40       34      134      104
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/27/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      394,161
COMMITMENTS
 181,574   22,822   62,984   83,780  280,684  328,338  366,489   65,823   27,672

CHANGES FROM 12/20/05 (CHANGE IN OPEN INTEREST:     -9,379)
  -3,988   -1,535   -4,792   -1,381   -2,036  -10,161   -8,363      782   -1,016

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    46.1      5.8     16.0     21.3     71.2     83.3     93.0     16.7      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      269)
     163       45       66       39       45      232      131
 

Updated December 30, 2005