SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/16/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      110,184
COMMITMENTS
  35,419    9,349   19,934   21,968   70,788   77,321  100,071   32,863   10,113

CHANGES FROM 05/09/06 (CHANGE IN OPEN INTEREST:       -784)
  -3,245      511      830      536   -2,933   -1,879   -1,592    1,095      808

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.1      8.5     18.1     19.9     64.2     70.2     90.8     29.8      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      162)
      83       29       45       26       39      135       93
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/16/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       85,375
COMMITMENTS
  12,894   15,376    9,897   49,045   49,662   71,836   74,935   13,539   10,440

CHANGES FROM 05/09/06 (CHANGE IN OPEN INTEREST:     -1,059)
  -1,498       69     -141      719   -1,643     -920   -1,715     -139      656

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.1     18.0     11.6     57.4     58.2     84.1     87.8     15.9     12.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      127)
      45       37       26       35       27       98       77
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/16/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      338,720
COMMITMENTS
 163,773   37,616   53,321   62,710  225,860  279,804  316,797   58,916   21,923

CHANGES FROM 05/09/06 (CHANGE IN OPEN INTEREST:    -13,213)
 -11,936   -4,157     -837    1,175   -7,008  -11,598  -12,002   -1,615   -1,211

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    48.4     11.1     15.7     18.5     66.7     82.6     93.5     17.4      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      254)
     145       59       46       30       36      204      117
 

Updated May 19, 2006