```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      137,627
COMMITMENTS
  39,660    4,623   34,073   34,347   80,942  108,080  119,638   29,546   17,989

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      4,403)
   3,149     -999    1,855   -1,834    3,074    3,170    3,930    1,234      474

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.8      3.4     24.8     25.0     58.8     78.5     86.9     21.5     13.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      153)
      78       25       44       38       38      131       94
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      128,403
COMMITMENTS
  41,855   23,946   15,267   60,478   76,988  117,599  116,201   10,803   12,202

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      1,822)
   2,983      562      777     -543    3,409    3,218    4,749   -1,396   -2,927

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.6     18.6     11.9     47.1     60.0     91.6     90.5      8.4      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      49       66       38       41       42      119      124
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      666,239
COMMITMENTS
 248,573   24,936  172,324  168,083  437,755  588,980  635,015   77,259   31,223

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      8,537)
     175     -557       82    8,372    9,166    8,629    8,692      -92     -154

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.3      3.7     25.9     25.2     65.7     88.4     95.3     11.6      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      374)
     222       73      145       50       64      325      235
```

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Updated March 12, 2010