SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 02/27/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      125,249
COMMITMENTS
  63,891    9,502   12,975   22,636   95,689   99,502  118,166   25,747    7,083

CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST:     -1,783)
   6,968     -993   -1,721   -3,703    4,960    1,544    2,246   -3,327   -4,029

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    51.0      7.6     10.4     18.1     76.4     79.4     94.3     20.6      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      149)
      79       20       36       24       36      120       82
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 02/27/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       65,863
COMMITMENTS
   5,301   24,153    4,670   45,559   24,756   55,530   53,579   10,333   12,284

CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST:     -5,457)
     145   -1,714   -1,143   -3,454   -2,218   -4,452   -5,075   -1,005     -382

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.0     36.7      7.1     69.2     37.6     84.3     81.3     15.7     18.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      122)
      22       47       23       37       30       78       88
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 02/27/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      415,155
COMMITMENTS
 182,456   40,364   98,037   82,029  265,779  362,522  404,180   52,633   10,975

CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST:     19,040)
  13,618    1,459    6,832      106   15,706   20,556   23,997   -1,516   -4,957

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.9      9.7     23.6     19.8     64.0     87.3     97.4     12.7      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      259)
     149       48       50       32       42      211      116
 

Updated March 2, 2007