SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/16/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      156,143
COMMITMENTS
  29,525   14,413   49,862   46,392   76,767  125,778  141,041   30,364   15,101

CHANGES FROM 09/09/08 (CHANGE IN OPEN INTEREST:       -922)
    -998      490     -424     -727   -1,168   -2,148   -1,101    1,226      179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.9      9.2     31.9     29.7     49.2     80.6     90.3     19.4      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      171)
      84       44       54       35       26      143      102
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/16/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       77,498
COMMITMENTS
   8,749   21,340   10,599   49,029   30,411   68,378   62,351    9,120   15,147

CHANGES FROM 09/09/08 (CHANGE IN OPEN INTEREST:        -71)
   1,656      651      851   -1,966   -1,969      541     -467     -612      396

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     27.5     13.7     63.3     39.2     88.2     80.5     11.8     19.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      142)
      23       59       30       35       36       76      116
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/16/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      538,058
COMMITMENTS
 127,614   56,591  158,315  203,185  289,582  489,114  504,488   48,944   33,570

CHANGES FROM 09/09/08 (CHANGE IN OPEN INTEREST:     16,366)
   9,796    5,571   14,566   -7,997   -2,258   16,365   17,880        1   -1,514

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.7     10.5     29.4     37.8     53.8     90.9     93.8      9.1      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      285)
     124       99       87       44       43      219      184
 

Updated September 19, 2008