SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/22/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      108,612
COMMITMENTS
  39,806   14,479   16,974   24,336   68,807   81,116  100,260   27,496    8,352

CHANGES FROM 05/15/07 (CHANGE IN OPEN INTEREST:        -86)
  -1,570    2,859    1,456      734   -5,274      620     -959     -706      873

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.6     13.3     15.6     22.4     63.4     74.7     92.3     25.3      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      163)
      85       28       39       29       31      135       84
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/22/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       80,380
COMMITMENTS
  12,655   23,772    7,916   47,161   35,982   67,732   67,670   12,648   12,710

CHANGES FROM 05/15/07 (CHANGE IN OPEN INTEREST:     -1,465)
  -2,662     -596    1,267      803   -2,369     -592   -1,698     -873      233

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.7     29.6      9.8     58.7     44.8     84.3     84.2     15.7     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      144)
      32       51       36       41       36       99      107
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/22/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      416,813
COMMITMENTS
 141,294   45,479  103,507  117,506  241,722  362,307  390,708   54,506   26,105

CHANGES FROM 05/15/07 (CHANGE IN OPEN INTEREST:      7,877)
  -8,478    9,605    7,235    8,722  -14,355    7,479    2,485      398    5,392

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.9     10.9     24.8     28.2     58.0     86.9     93.7     13.1      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      258)
     139       59       53       42       40      216      122
 

Updated May 25, 2007