SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 08/12/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      140,094
COMMITMENTS
  45,941    9,915   27,363   41,559   92,209  114,863  129,487   25,231   10,607

CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST:      6,839)
    -908      266    3,004    6,342    1,531    8,438    4,801   -1,599    2,038

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.8      7.1     19.5     29.7     65.8     82.0     92.4     18.0      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      147)
      78       28       36       29       26      122       76
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 08/12/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      100,371
COMMITMENTS
  13,037   18,479   16,849   60,458   49,423   90,344   84,751   10,027   15,620

CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST:     -9,834)
  -2,943   -1,820   -3,586   -1,335   -4,549   -7,864   -9,955   -1,970      121

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.0     18.4     16.8     60.2     49.2     90.0     84.4     10.0     15.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      168)
      34       62       41       39       44      103      131
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 08/12/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      365,611
COMMITMENTS
 159,313   28,653   61,486   97,743  253,556  318,542  343,695   47,069   21,916

CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST:    -42,819)
 -33,215     -147   -2,525     -900  -44,004  -36,640  -46,676   -6,179    3,857

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.6      7.8     16.8     26.7     69.4     87.1     94.0     12.9      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      249)
     140       51       56       38       39      205      120
 

Updated August 15, 2008