SILVER - COMMODITY EXCHANGE INC.
FUTURES ONLY POSITIONS AS OF 05/31/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      113,358
COMMITMENTS
  52,757    9,956    8,511   22,521   85,737   83,789  104,204   29,569    9,154

CHANGES FROM 05/24/05 (CHANGE IN OPEN INTEREST:      8,139)
  14,231   -3,616     -148   -6,135   12,877    7,948    9,113      191     -974

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    46.5      8.8      7.5     19.9     75.6     73.9     91.9     26.1      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      166)
      93       26       27       17       41      116       90
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.
FUTURES ONLY POSITIONS AS OF 05/31/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       92,253
COMMITMENTS
  23,327   13,835   14,381   43,076   52,349   80,784   80,565   11,469   11,688

CHANGES FROM 05/24/05 (CHANGE IN OPEN INTEREST:        312)
   3,233   -2,706     -585   -1,071    5,014    1,577    1,723   -1,265   -1,411

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.3     15.0     15.6     46.7     56.7     87.6     87.3     12.4     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      151)
      44       49       32       45       45      110      109
 
 
GOLD - COMMODITY EXCHANGE INC.
FUTURES ONLY POSITIONS AS OF 05/31/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      255,995
COMMITMENTS
 113,002   80,037   18,579   80,741  133,737  212,322  232,353   43,673   23,642

CHANGES FROM 05/24/05 (CHANGE IN OPEN INTEREST:    -16,753)
  -1,963    4,581   -1,067  -11,174  -18,641  -14,204  -15,127   -2,549   -1,626

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.1     31.3      7.3     31.5     52.2     82.9     90.8     17.1      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      224)
      98       70       31       41       39      154      129
 

Updated June 3, 2005