SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 06/26/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      120,288
COMMITMENTS
  40,565   12,713   20,073   28,444   76,366   89,082  109,152   31,206   11,136

CHANGES FROM 06/19/07 (CHANGE IN OPEN INTEREST:     -3,964)
  -4,084    2,760   -2,638    1,175   -5,712   -5,547   -5,590    1,583    1,626

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.7     10.6     16.7     23.6     63.5     74.1     90.7     25.9      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      85       31       45       30       32      138       93
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 06/26/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       79,416
COMMITMENTS
  13,474   22,397    7,697   46,577   36,741   67,748   66,835   11,668   12,581

CHANGES FROM 06/19/07 (CHANGE IN OPEN INTEREST:      1,079)
    -420      141      120    1,290     -530      990     -269       89    1,348

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.0     28.2      9.7     58.6     46.3     85.3     84.2     14.7     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      142)
      34       43       31       45       37      104       97
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 06/26/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      407,640
COMMITMENTS
 119,068   55,991  113,183  133,598  217,182  365,849  386,356   41,791   21,284

CHANGES FROM 06/19/07 (CHANGE IN OPEN INTEREST:     -2,684)
  -7,139   11,389      346    6,389  -19,247     -404   -7,512   -2,280    4,828

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.2     13.7     27.8     32.8     53.3     89.7     94.8     10.3      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      250)
     128       63       53       41       38      200      129
 

Updated June 29, 2007