SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 08/19/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      135,028
COMMITMENTS
  42,525   10,961   23,520   43,891   90,759  109,936  125,240   25,092    9,788

CHANGES FROM 08/12/08 (CHANGE IN OPEN INTEREST:     -5,066)
  -3,416    1,046   -3,843    2,332   -1,450   -4,927   -4,247     -139     -819

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.5      8.1     17.4     32.5     67.2     81.4     92.8     18.6      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      152)
      82       29       35       30       26      125       80
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 08/19/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       94,900
COMMITMENTS
  10,449   19,576   13,586   61,326   45,775   85,361   78,937    9,539   15,963

CHANGES FROM 08/12/08 (CHANGE IN OPEN INTEREST:     -5,471)
  -2,588    1,097   -3,263      868   -3,648   -4,983   -5,814     -488      343

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.0     20.6     14.3     64.6     48.2     89.9     83.2     10.1     16.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      155)
      30       51       37       37       38       92      121
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 08/19/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      372,968
COMMITMENTS
 144,104   31,738   66,195  118,611  248,765  328,910  346,698   44,058   26,270

CHANGES FROM 08/12/08 (CHANGE IN OPEN INTEREST:      7,357)
 -15,209    3,085    4,709   20,868   -4,791   10,368    3,003   -3,011    4,354

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.6      8.5     17.7     31.8     66.7     88.2     93.0     11.8      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      241)
     128       53       47       39       37      187      120
 

Updated August 22, 2008