SILVER - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/24/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      124,257
COMMITMENTS
  37,114   12,955   20,415   32,407   78,260   89,936  111,630   34,321   12,627

CHANGES FROM 05/17/05 (CHANGE IN OPEN INTEREST:      1,896)
     -41     -996       84    1,363    2,447    1,407    1,534      489      362

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.9     10.4     16.4     26.1     63.0     72.4     89.8     27.6     10.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      172)
      90       35       54       26       36      140      105
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/24/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       97,035
COMMITMENTS
  20,228   16,283   18,717   44,433   47,809   83,378   82,808   13,656   14,227

CHANGES FROM 05/17/05 (CHANGE IN OPEN INTEREST:     -2,555)
    -648     -944     -760     -999   -1,299   -2,407   -3,003     -148      447

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.8     16.8     19.3     45.8     49.3     85.9     85.3     14.1     14.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      139)
      42       45       38       41       38       99      108
 
 
GOLD - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/24/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      342,642
COMMITMENTS
 113,396   66,334   60,409  116,516  186,319  290,321  313,062   52,321   29,580

CHANGES FROM 05/17/05 (CHANGE IN OPEN INTEREST:       -229)
  -9,331    7,410     -653   11,214   -8,497    1,229   -1,740   -1,458    1,511

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.1     19.4     17.6     34.0     54.4     84.7     91.4     15.3      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      254)
     121       76       64       45       43      197      156
 

Updated May 27, 2005