SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/13/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      169,838
COMMITMENTS
  69,164    8,979   29,368   33,029  112,689  131,561  151,035   38,277   18,803

CHANGES FROM 12/06/05 (CHANGE IN OPEN INTEREST:     -3,127)
  -6,477   -2,274      315    2,178   -3,277   -3,984   -5,236      857    2,109

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.7      5.3     17.3     19.4     66.4     77.5     88.9     22.5     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      195)
     100       43       55       27       46      153      120
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/13/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      107,487
COMMITMENTS
  32,864   28,042   15,989   43,849   49,691   92,701   93,722   14,785   13,765

CHANGES FROM 12/06/05 (CHANGE IN OPEN INTEREST:       -832)
    -359      329     -812     -667     -777   -1,838   -1,260    1,005      428

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.6     26.1     14.9     40.8     46.2     86.2     87.2     13.8     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      68       55       39       40       34      133      111
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/13/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      425,938
COMMITMENTS
 190,673   31,789   73,141   93,318  278,518  357,132  383,448   68,806   42,490

CHANGES FROM 12/06/05 (CHANGE IN OPEN INTEREST:     12,716)
 -19,247   -8,720   10,520   11,405    2,623    2,678    4,423   10,038    8,293

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    44.8      7.5     17.2     21.9     65.4     83.8     90.0     16.2     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      271)
     152       56       73       38       47      223      149
 

Updated December 16, 2005