SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 10/23/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      122,842
COMMITMENTS
  40,818   12,298   26,170   28,464   75,619   95,452  114,087   27,390    8,755

CHANGES FROM 10/16/07 (CHANGE IN OPEN INTEREST:     -1,938)
  -1,118     -742     -857    1,039     -413     -936   -2,012   -1,002       74

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.2     10.0     21.3     23.2     61.6     77.7     92.9     22.3      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      153)
      72       36       43       23       31      123       88
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 10/23/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       86,858
COMMITMENTS
  19,606   20,130   11,883   44,365   42,585   75,854   74,598   11,004   12,260

CHANGES FROM 10/16/07 (CHANGE IN OPEN INTEREST:     -3,290)
  -3,284     -791    1,168      -62   -3,037   -2,178   -2,660   -1,112     -630

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.6     23.2     13.7     51.1     49.0     87.3     85.9     12.7     14.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      38       49       37       45       40      114      115
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 10/23/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      489,471
COMMITMENTS
 226,875   40,571  123,288   83,708  306,477  433,871  470,336   55,600   19,135

CHANGES FROM 10/16/07 (CHANGE IN OPEN INTEREST:      5,599)
 -11,557    3,998   12,265    6,303  -10,024    7,011    6,239   -1,412     -640

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    46.4      8.3     25.2     17.1     62.6     88.6     96.1     11.4      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      296)
     158       75       57       32       43      235      135
 

Updated October 26, 2007