```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/02/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      133,223
COMMITMENTS
  36,512    5,622   32,218   36,181   77,868  104,911  115,708   28,312   17,515

CHANGES FROM 02/23/10 (CHANGE IN OPEN INTEREST:     -6,192)
   1,783   -2,210   -1,935   -5,317   -3,740   -5,469   -7,885     -723    1,693

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.4      4.2     24.2     27.2     58.4     78.7     86.9     21.3     13.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      148)
      73       25       42       38       37      128       89
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/02/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      126,581
COMMITMENTS
  38,871   23,384   14,489   61,021   73,579  114,381  111,452   12,199   15,129

CHANGES FROM 02/23/10 (CHANGE IN OPEN INTEREST:       -375)
    -123       47   -1,017    2,576    1,068    1,436       97   -1,811     -472

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.7     18.5     11.4     48.2     58.1     90.4     88.0      9.6     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      174)
      43       68       40       40       44      114      131
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/02/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      657,701
COMMITMENTS
 248,398   25,493  172,242  159,711  428,589  580,351  626,324   77,351   31,378

CHANGES FROM 02/23/10 (CHANGE IN OPEN INTEREST:     27,427)
   9,439   -1,645   10,383    7,144   24,609   26,966   33,347      461   -5,920

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.8      3.9     26.2     24.3     65.2     88.2     95.2     11.8      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      372)
     217       76      142       47       64      320      234
```

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Updated March 2, 2010