SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/16/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      161,068
COMMITMENTS
  41,124   11,720   48,459   36,862   87,369  126,445  147,548   34,623   13,520

CHANGES FROM 10/09/07 (CHANGE IN OPEN INTEREST:      7,265)
     572     -137    2,878    1,739    3,421    5,189    6,162    2,076    1,103

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.5      7.3     30.1     22.9     54.2     78.5     91.6     21.5      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      83       48       65       31       35      149      117
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/16/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       90,514
COMMITMENTS
  22,891   20,858   10,793   44,428   45,773   78,112   77,424   12,402   13,090

CHANGES FROM 10/09/07 (CHANGE IN OPEN INTEREST:      3,244)
    -432    1,641    2,653      375   -2,170    2,596    2,124      648    1,120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.3     23.0     11.9     49.1     50.6     86.3     85.5     13.7     14.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      169)
      43       50       36       41       42      115      115
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/16/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      623,197
COMMITMENTS
 242,750   17,966  187,331  125,384  390,069  555,466  595,366   67,731   27,831

CHANGES FROM 10/09/07 (CHANGE IN OPEN INTEREST:     41,047)
  13,739      604   16,211    5,075   19,360   35,024   36,175    6,023    4,872

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    39.0      2.9     30.1     20.1     62.6     89.1     95.5     10.9      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      338)
     199       74      112       42       49      294      185
 

Updated October 19, 2007