SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 09/02/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      116,628
COMMITMENTS
  40,310   13,301   21,172   31,721   70,569   93,203  105,042   23,425   11,586

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -8,447)
     857    1,432   -2,461   -5,640   -9,900   -7,244  -10,929   -1,203    2,482

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.6     11.4     18.2     27.2     60.5     79.9     90.1     20.1      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      159)
      77       36       39       31       25      124       90
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 09/02/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       77,739
COMMITMENTS
   7,720   19,789   10,168   50,753   32,698   68,641   62,655    9,098   15,084

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -10,160)
  -1,220     -203   -1,586   -7,415   -7,941  -10,221   -9,730       61     -430

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.9     25.5     13.1     65.3     42.1     88.3     80.6     11.7     19.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      142)
      25       55       22       36       32       74      107
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 09/02/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      382,329
COMMITMENTS
 139,251   46,060   65,155  136,887  244,918  341,293  356,133   41,036   26,196

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:      1,563)
  -7,989    4,099      287    8,961   -4,927    1,259     -541      304    2,104

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.4     12.0     17.0     35.8     64.1     89.3     93.1     10.7      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      244)
     119       65       52       41       38      181      136
 

Updated September 5, 2008