SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/07/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      151,596
COMMITMENTS
  35,689    8,359   44,354   35,418   83,768  115,462  136,481   36,134   15,115

CHANGES FROM 10/31/06 (CHANGE IN OPEN INTEREST:      4,853)
   3,052      259     -615      367    3,720    2,804    3,365    2,048    1,488

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.5      5.5     29.3     23.4     55.3     76.2     90.0     23.8     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      155)
      77       31       48       29       40      129       99
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/07/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       73,966
COMMITMENTS
  11,407   25,203    7,486   43,915   29,528   62,808   62,216   11,159   11,750

CHANGES FROM 10/31/06 (CHANGE IN OPEN INTEREST:     -2,054)
    -312    2,361   -1,859      687   -2,110   -1,484   -1,607     -570     -447

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.4     34.1     10.1     59.4     39.9     84.9     84.1     15.1     15.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      146)
      27       59       37       37       29       96      106
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/07/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      455,640
COMMITMENTS
 115,838   36,470  150,021  127,913  244,653  393,772  431,144   61,868   24,496

CHANGES FROM 10/31/06 (CHANGE IN OPEN INTEREST:     27,661)
  14,552   -3,274    6,678    1,004   25,249   22,234   28,653    5,427     -992

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.4      8.0     32.9     28.1     53.7     86.4     94.6     13.6      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      249)
     136       54      102       40       44      218      163
 

Updated November 13, 2006