```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/22/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      213,276
COMMITMENTS
  51,404    7,928   73,547   45,559  107,150  170,509  188,625   42,766   24,651

CHANGES FROM 02/15/11 (CHANGE IN OPEN INTEREST:      9,580)
     532    1,159    2,825       84    2,902    3,441    6,886    6,138    2,694

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.1      3.7     34.5     21.4     50.2     79.9     88.4     20.1     11.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      214)
     109       46       71       39       49      176      142
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/22/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      152,274
COMMITMENTS
  53,809   30,579   11,328   70,271   98,714  135,408  140,621   16,866   11,652

CHANGES FROM 02/15/11 (CHANGE IN OPEN INTEREST:     -7,623)
  -5,897      -88   -1,089    1,157   -3,978   -5,829   -5,155   -1,794   -2,468

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.3     20.1      7.4     46.1     64.8     88.9     92.3     11.1      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      204)
      81       63       38       43       44      148      126
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/22/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      725,747
COMMITMENTS
 260,938   47,688  151,590  227,870  494,661  640,398  693,939   85,348   31,807

CHANGES FROM 02/15/11 (CHANGE IN OPEN INTEREST:     61,636)
  17,778    3,954   21,096   14,796   34,410   53,670   59,460    7,966    2,176

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.0      6.6     20.9     31.4     68.2     88.2     95.6     11.8      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      416)
     253       86      153       58       58      358      256
```

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Updated February 25, 2011