```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      119,429
COMMITMENTS
  28,886    3,554   32,150   35,256   73,453   96,292  109,157   23,137   10,271

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:        308)
    -827     -356      538      318      903       30    1,086      278     -778

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.2      3.0     26.9     29.5     61.5     80.6     91.4     19.4      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      142)
      57       34       48       33       36      118       93
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       93,116
COMMITMENTS
  15,738   34,601    9,576   55,553   38,715   80,867   82,891   12,249   10,225

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:      5,973)
   3,331    2,103      370    1,479    3,789    5,180    6,262      793     -290

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.9     37.2     10.3     59.7     41.6     86.8     89.0     13.2     11.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      142)
      37       51       33       40       31      102       96
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      531,340
COMMITMENTS
 182,066   18,999  116,297  175,177  365,738  473,539  501,034   57,801   30,307

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     10,398)
  -1,519   -9,032    4,082   11,830   16,374   14,393   11,424   -3,995   -1,026

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.3      3.6     21.9     33.0     68.8     89.1     94.3     10.9      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      305)
     175       58      116       49       57      267      194
```

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Updated March 20, 2009