SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/26/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      134,036
COMMITMENTS
  25,508   10,116   40,963   37,275   71,943  103,746  123,023   30,290   11,013

CHANGES FROM 09/19/06 (CHANGE IN OPEN INTEREST:       -604)
     124   -1,321     -806    2,043    3,218    1,360    1,091   -1,964   -1,695

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.0      7.5     30.6     27.8     53.7     77.4     91.8     22.6      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      143)
      72       29       56       29       31      122       99
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/26/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       69,466
COMMITMENTS
  10,567   20,422    4,958   44,840   32,601   60,364   57,981    9,102   11,485

CHANGES FROM 09/19/06 (CHANGE IN OPEN INTEREST:        -95)
   1,397      -49     -404   -1,053   -1,983      -61   -2,436      -34    2,341

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.2     29.4      7.1     64.5     46.9     86.9     83.5     13.1     16.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      130)
      27       53       24       38       30       86       91
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/26/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      406,994
COMMITMENTS
 102,769   36,471  127,579  120,900  214,686  351,248  378,736   55,746   28,258

CHANGES FROM 09/19/06 (CHANGE IN OPEN INTEREST:    -23,965)
  -3,533     -438  -16,600   -5,593   -9,058  -25,726  -26,095    1,761    2,131

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.3      9.0     31.3     29.7     52.7     86.3     93.1     13.7      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      233)
     127       53       83       40       41      200      145
 

Updated September 29, 2006