SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 06/24/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      128,720
COMMITMENTS
  49,195   10,195   20,616   30,744   89,154  100,555  119,965   28,165    8,755

CHANGES FROM 06/17/08 (CHANGE IN OPEN INTEREST:     -2,211)
    -257      765     -114   -2,467   -3,326   -2,838   -2,675      627      464

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.2      7.9     16.0     23.9     69.3     78.1     93.2     21.9      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      145)
      76       29       42       26       30      120       86
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 06/24/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      109,496
COMMITMENTS
  25,237   18,619   16,506   54,249   59,841   95,992   94,966   13,504   14,530

CHANGES FROM 06/17/08 (CHANGE IN OPEN INTEREST:      7,008)
   2,088   -1,341    2,885    1,818    7,003    6,791    8,547      217   -1,539

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.0     17.0     15.1     49.5     54.7     87.7     86.7     12.3     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      182)
      45       64       46       38       47      117      137
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 06/24/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      401,226
COMMITMENTS
 190,218   36,680   64,375   95,832  282,588  350,425  383,643   50,801   17,583

CHANGES FROM 06/17/08 (CHANGE IN OPEN INTEREST:     10,755)
   9,581    7,233   -3,234     -236    3,080    6,111    7,079    4,644    3,676

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    47.4      9.1     16.0     23.9     70.4     87.3     95.6     12.7      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      258)
     153       48       45       37       39      211      112
 

Updated June 27, 2008