```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/01/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      175,074
COMMITMENTS
  38,622    5,460   60,439   41,957   89,810  141,018  155,709   34,056   19,364

CHANGES FROM 01/25/11 (CHANGE IN OPEN INTEREST:        727)
    -468   -2,933   -1,361    2,904    4,200    1,075      -93     -349      820

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.1      3.1     34.5     24.0     51.3     80.5     88.9     19.5     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      192)
      97       41       70       37       43      162      130
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/01/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      160,639
COMMITMENTS
  57,306   32,595   17,224   67,608   95,669  142,138  145,488   18,501   15,151

CHANGES FROM 01/25/11 (CHANGE IN OPEN INTEREST:      4,494)
   3,345    2,546      632      379      945    4,356    4,124      138      370

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.7     20.3     10.7     42.1     59.6     88.5     90.6     11.5      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      222)
      81       77       41       37       46      150      140
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/01/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      641,234
COMMITMENTS
 222,390   51,684  128,082  216,682  431,331  567,153  611,097   74,080   30,137

CHANGES FROM 01/25/11 (CHANGE IN OPEN INTEREST:    -94,397)
 -12,328   -7,205  -37,262  -41,717  -43,548  -91,307  -88,016   -3,090   -6,382

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.7      8.1     20.0     33.8     67.3     88.4     95.3     11.6      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      368)
     210       83      141       57       56      308      244
```

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Updated February 4, 2011