SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      149,867
COMMITMENTS
  37,147   12,175   45,545   35,639   78,983  118,332  136,703   31,535   13,163

CHANGES FROM 09/18/07 (CHANGE IN OPEN INTEREST:     10,198)
   9,148   -2,149    4,247   -3,628    8,746    9,767   10,844      431     -646

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.8      8.1     30.4     23.8     52.7     79.0     91.2     21.0      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      73       44       58       29       36      136      109
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       77,852
COMMITMENTS
  17,474   17,327    5,363   45,911   43,563   68,748   66,252    9,105   11,600

CHANGES FROM 09/18/07 (CHANGE IN OPEN INTEREST:      5,977)
   3,039      534    1,406      780    4,789    5,225    6,729      751     -752

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.4     22.3      6.9     59.0     56.0     88.3     85.1     11.7     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      150)
      32       54       24       42       40       95      103
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      550,958
COMMITMENTS
 207,286   17,788  150,572  125,993  352,170  483,851  520,530   67,107   30,428

CHANGES FROM 09/18/07 (CHANGE IN OPEN INTEREST:     28,323)
  29,028   -1,661     -131   -2,977   27,946   25,920   26,155    2,403    2,168

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.6      3.2     27.3     22.9     63.9     87.8     94.5     12.2      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      323)
     209       50       98       39       49      280      169
 

Updated September 28, 2007