SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 07/15/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      143,386
COMMITMENTS
  60,062   10,777   23,072   30,013  101,164  113,147  135,013   30,239    8,373

CHANGES FROM 07/08/08 (CHANGE IN OPEN INTEREST:      7,551)
     967     -180    2,314    2,471    5,066    5,752    7,200    1,799      351

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.9      7.5     16.1     20.9     70.6     78.9     94.2     21.1      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      163)
      89       26       38       25       33      132       84
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 07/15/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      105,627
COMMITMENTS
  21,001   17,982   18,454   54,452   56,566   93,907   93,002   11,720   12,625

CHANGES FROM 07/08/08 (CHANGE IN OPEN INTEREST:     -4,591)
  -4,342     -823     -154      375   -4,372   -4,121   -5,349     -470      758

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.9     17.0     17.5     51.6     53.6     88.9     88.0     11.1     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      172)
      45       54       45       36       42      114      124
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 07/15/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      483,920
COMMITMENTS
 240,934   38,151   66,920  112,225  358,802  420,079  463,873   63,841   20,047

CHANGES FROM 07/08/08 (CHANGE IN OPEN INTEREST:     40,718)
  15,889    2,708    3,919   14,652   32,569   34,460   39,196    6,258    1,522

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    49.8      7.9     13.8     23.2     74.1     86.8     95.9     13.2      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      306)
     177       59       53       42       50      249      134
 

Updated July 18, 2008