SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/19/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      151,279
COMMITMENTS
  43,863    9,844   38,420   32,402   88,865  114,685  137,129   36,594   14,150

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      6,604)
     150   -2,944    1,099    2,996    7,090    4,246    5,246    2,359    1,358

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.0      6.5     25.4     21.4     58.7     75.8     90.6     24.2      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      174)
      90       32       62       32       37      150      112
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/19/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       78,816
COMMITMENTS
  13,917   22,319    7,623   45,294   37,300   66,834   67,241   11,983   11,575

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,402)
     677       58    1,609     -542      457    1,744    2,124     -342     -721

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.7     28.3      9.7     57.5     47.3     84.8     85.3     15.2     14.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      142)
      35       45       36       43       38      102      103
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/19/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      481,432
COMMITMENTS
 123,335   39,989  153,988  152,387  266,632  429,709  460,609   51,723   20,823

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:       -282)
     -15   -7,967    4,276   -6,742    6,996   -2,482    3,305    2,200   -3,587

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.6      8.3     32.0     31.7     55.4     89.3     95.7     10.7      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      267)
     157       54       90       40       40      228      157
 

Updated June 22, 2007