SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      245,791
COMMITMENTS
  61,484    9,064   79,177   65,272  141,759  205,933  230,001   39,857   15,790

CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST:      3,342)
     246     -181   -1,922    1,312    4,384     -363    2,282    3,705    1,060

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.0      3.7     32.2     26.6     57.7     83.8     93.6     16.2      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      183)
      91       40       60       30       39      151      116
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       94,858
COMMITMENTS
  21,321   17,722    7,775   53,152   53,157   82,249   78,655   12,609   16,203

CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST:      5,543)
   2,904      -82   -1,821    3,051    6,304    4,134    4,401    1,410    1,143

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.5     18.7      8.2     56.0     56.0     86.7     82.9     13.3     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      158)
      38       55       43       44       39      113      115
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      632,515
COMMITMENTS
 251,966   28,093  157,314  154,535  421,608  563,814  607,015   68,701   25,500

CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST:     23,860)
   9,282    4,556    4,670    5,615   13,957   19,567   23,182    4,294      678

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    39.8      4.4     24.9     24.4     66.7     89.1     96.0     10.9      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      343)
     207       69      107       43       55      289      194
 

Updated February 22, 2008