SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 04/24/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      123,627
COMMITMENTS
  48,794   10,378   17,696   27,432   86,088   93,922  114,162   29,705    9,465

CHANGES FROM 04/17/07 (CHANGE IN OPEN INTEREST:      1,314)
   1,764      381     -595    1,292    1,643    2,461    1,429   -1,147     -115

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.5      8.4     14.3     22.2     69.6     76.0     92.3     24.0      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      166)
      89       22       45       32       35      141       92
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 04/24/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       80,138
COMMITMENTS
  13,923   22,406    4,236   46,176   37,255   64,335   63,897   15,803   16,241

CHANGES FROM 04/17/07 (CHANGE IN OPEN INTEREST:       -519)
     136     -166     -979       57      658     -786     -487      267      -32

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.4     28.0      5.3     57.6     46.5     80.3     79.7     19.7     20.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      133)
      34       45       31       38       32       98       91
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 04/24/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      403,388
COMMITMENTS
 169,703   35,861   85,916   90,211  261,984  345,830  383,761   57,558   19,627

CHANGES FROM 04/17/07 (CHANGE IN OPEN INTEREST:     22,588)
    -898      618   10,572   10,329    7,504   20,003   18,694    2,585    3,894

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.1      8.9     21.3     22.4     64.9     85.7     95.1     14.3      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      258)
     137       62       47       34       40      208      115
 

Updated April 27, 2007