SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 10/30/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      133,518
COMMITMENTS
  44,222   13,733   30,469   29,344   80,532  104,035  124,734   29,483    8,784

CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST:     10,676)
   3,404    1,435    4,299      880    4,913    8,583   10,647    2,093       29

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.1     10.3     22.8     22.0     60.3     77.9     93.4     22.1      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      159)
      76       41       44       23       31      126       92
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 10/30/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       86,013
COMMITMENTS
  17,403   20,060   12,908   44,851   40,544   75,162   73,512   10,851   12,501

CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST:       -845)
  -2,203      -70    1,025      486   -2,041     -692   -1,086     -153      241

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.2     23.3     15.0     52.1     47.1     87.4     85.5     12.6     14.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      162)
      35       53       44       45       35      116      115
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 10/30/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      516,163
COMMITMENTS
 232,622   34,016  136,909   91,655  326,788  461,186  497,713   54,977   18,450

CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST:     26,692)
   5,747   -6,555   13,621    7,947   20,311   27,315   27,377     -623     -685

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    45.1      6.6     26.5     17.8     63.3     89.3     96.4     10.7      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      300)
     164       70       62       34       41      245      133
 

Updated November 2, 2007