SILVER - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/22/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      127,066
COMMITMENTS
  46,630    5,647   22,943   21,147   86,533   90,720  115,122   36,346   11,944

CHANGES FROM 03/15/05 (CHANGE IN OPEN INTEREST:       -186)
  -2,883    2,561     -349    2,957   -1,393     -276      818       90   -1,004

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.7      4.4     18.1     16.6     68.1     71.4     90.6     28.6      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      174)
      98       30       58       28       34      153      101
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/22/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      124,316
COMMITMENTS
  47,341   15,948   25,512   34,252   69,642  107,106  111,103   17,210   13,213

CHANGES FROM 03/15/05 (CHANGE IN OPEN INTEREST:      5,938)
     326      923    4,716       64   -1,205    5,106    4,434      832    1,504

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.1     12.8     20.5     27.6     56.0     86.2     89.4     13.8     10.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      71       59       47       41       44      146      124
 
 
GOLD - COMMODITY EXCHANGE INC.
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/22/05          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      395,166
COMMITMENTS
 150,243   30,687   82,126  100,242  257,263  332,611  370,076   62,556   25,091

CHANGES FROM 03/15/05 (CHANGE IN OPEN INTEREST:    -44,234)
 -31,064   -8,456   -4,624   -5,877  -31,255  -41,564  -44,335   -2,670      100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.0      7.8     20.8     25.4     65.1     84.2     93.7     15.8      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      251)
     148       47       70       39       39      217      134
 

Updated March 25, 2005