SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 11/20/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      146,852
COMMITMENTS
  44,350   14,802   34,051   37,480   90,365  115,881  139,218   30,971    7,634

CHANGES FROM 11/13/07 (CHANGE IN OPEN INTEREST:        647)
  -1,601       78     -342    3,846    2,099    1,903    1,835   -1,256   -1,188

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.2     10.1     23.2     25.5     61.5     78.9     94.8     21.1      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      167)
      90       35       44       25       32      140       90
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 11/20/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       77,837
COMMITMENTS
  11,396   17,997    6,745   48,615   38,956   66,756   63,698   11,081   14,139

CHANGES FROM 11/13/07 (CHANGE IN OPEN INTEREST:       -628)
    -767     -568   -1,455    1,453      311     -769   -1,712      141    1,084

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.6     23.1      8.7     62.5     50.0     85.8     81.8     14.2     18.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      132)
      28       44       27       43       36       93       94
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 11/20/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      512,430
COMMITMENTS
 213,234   40,844  129,792  114,599  324,224  457,625  494,860   54,805   17,570

CHANGES FROM 11/13/07 (CHANGE IN OPEN INTEREST:    -40,116)
 -15,126    3,269  -23,137    2,895  -13,897  -35,368  -33,765   -4,748   -6,351

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.6      8.0     25.3     22.4     63.3     89.3     96.6     10.7      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      293)
     160       68       55       44       44      240      136
 

Updated November 26, 2007