SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 08/15/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      111,358
COMMITMENTS
  36,719    8,978   26,466   21,360   68,455   84,545  103,899   26,813    7,459

CHANGES FROM 08/08/06 (CHANGE IN OPEN INTEREST:      2,895)
    -845      -16    2,147    3,024    2,223    4,326    4,354   -1,431   -1,459

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.0      8.1     23.8     19.2     61.5     75.9     93.3     24.1      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      142)
      77       19       38       20       29      117       77
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 08/15/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       74,277
COMMITMENTS
   9,324   17,348    8,336   46,678   37,981   64,338   63,665    9,939   10,612

CHANGES FROM 08/08/06 (CHANGE IN OPEN INTEREST:      1,892)
     -63    1,367    1,088    1,407     -293    2,432    2,162     -540     -270

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.6     23.4     11.2     62.8     51.1     86.6     85.7     13.4     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      133)
      31       41       37       40       30      102       93
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 08/15/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      313,327
COMMITMENTS
 132,019   31,475   65,293   61,402  196,531  258,714  293,299   54,613   20,028

CHANGES FROM 08/08/06 (CHANGE IN OPEN INTEREST:      4,230)
  -6,952   -1,398    2,640    1,144   -5,652   -3,168   -4,410    7,398    8,640

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.1     10.0     20.8     19.6     62.7     82.6     93.6     17.4      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      219)
     135       34       42       36       36      190       96
 

Updated August 18, 2006