SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 07/17/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      115,546
COMMITMENTS
  39,986   12,046   20,305   27,296   74,216   87,587  106,567   27,959    8,979

CHANGES FROM 07/10/07 (CHANGE IN OPEN INTEREST:     -1,178)
    -894   -2,356    1,372   -1,811      402   -1,333     -582      155     -596

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.6     10.4     17.6     23.6     64.2     75.8     92.2     24.2      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      167)
      91       29       44       31       31      139       92
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 07/17/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       89,893
COMMITMENTS
  20,639   24,406    8,529   47,405   43,808   76,573   76,743   13,320   13,150

CHANGES FROM 07/10/07 (CHANGE IN OPEN INTEREST:      2,355)
      -9     -151    1,091      848      428    1,930    1,368      425      987

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.0     27.2      9.5     52.7     48.7     85.2     85.4     14.8     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      43       48       33       43       38      116      106
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 07/17/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      385,595
COMMITMENTS
 114,788   35,069  107,076  111,437  223,945  333,301  366,090   52,294   19,505

CHANGES FROM 07/10/07 (CHANGE IN OPEN INTEREST:     -2,321)
   1,278   -6,221   -2,070   -4,444    4,879   -5,236   -3,412    2,915    1,091

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.8      9.1     27.8     28.9     58.1     86.4     94.9     13.6      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      254)
     141       51       58       39       41      212      124
 

Updated July 20, 2007