SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 06/05/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      115,097
COMMITMENTS
  44,461   11,980   18,731   22,250   75,366   85,442  106,077   29,655    9,020

CHANGES FROM 05/29/07 (CHANGE IN OPEN INTEREST:      3,355)
   3,052   -1,737    1,023   -1,882    4,304    2,193    3,590    1,162     -235

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.6     10.4     16.3     19.3     65.5     74.2     92.2     25.8      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      155)
      80       24       40       27       33      127       85
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 06/05/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       81,226
COMMITMENTS
  12,740   22,323    8,703   45,945   37,358   67,388   68,384   13,838   12,842

CHANGES FROM 05/29/07 (CHANGE IN OPEN INTEREST:      1,325)
     647   -1,301     -559   -1,293      765   -1,205   -1,095    2,530    2,420

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.7     27.5     10.7     56.6     46.0     83.0     84.2     17.0     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      148)
      29       54       42       41       38      104      111
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 06/05/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      385,046
COMMITMENTS
 143,052   35,435   91,821  106,068  242,464  340,941  369,720   44,105   15,326

CHANGES FROM 05/29/07 (CHANGE IN OPEN INTEREST:    -40,642)
   8,648   -4,072  -16,046  -19,921   -2,220  -27,319  -22,338  -13,323  -18,304

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.2      9.2     23.8     27.5     63.0     88.5     96.0     11.5      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      238)
     134       50       44       33       38      197      106
 

Updated June 8, 2007