SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 03/07/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      132,341
COMMITMENTS
  61,688    9,732   14,967   22,142   96,007   98,797  120,706   33,544   11,635

CHANGES FROM 02/28/06 (CHANGE IN OPEN INTEREST:      4,502)
   4,817   -2,517     -509   -1,441    7,214    2,867    4,188    1,635      314

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    46.6      7.4     11.3     16.7     72.5     74.7     91.2     25.3      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      182)
     102       21       32       30       46      144       91
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 03/07/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       85,611
COMMITMENTS
  18,392   21,099   10,686   44,178   42,923   73,256   74,708   12,355   10,903

CHANGES FROM 02/28/06 (CHANGE IN OPEN INTEREST:        255)
    -192   -2,044      442     -103      720      147     -882      108    1,137

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.5     24.6     12.5     51.6     50.1     85.6     87.3     14.4     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      157)
      43       59       35       38       29      114      101
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 03/07/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      338,325
COMMITMENTS
 167,144   46,255   46,172   71,482  221,233  284,798  313,660   53,527   24,665

CHANGES FROM 02/28/06 (CHANGE IN OPEN INTEREST:     -1,534)
  -2,819    3,662      -74    2,305   -4,805     -588   -1,217     -946     -317

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    49.4     13.7     13.6     21.1     65.4     84.2     92.7     15.8      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      252)
     142       55       43       31       39      198      118
 

Updated March 10, 2006