```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 06/01/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      122,368
COMMITMENTS
  41,797    5,912   21,694   33,716   85,671   97,207  113,277   25,161    9,091

CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST:      2,248)
    -349   -1,402      270    1,935    2,441    1,856    1,309      392      939

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.2      4.8     17.7     27.6     70.0     79.4     92.6     20.6      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      76       26       37       33       38      127       88
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 06/01/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      127,018
COMMITMENTS
  32,767   27,456   17,932   66,056   68,590  116,755  113,978   10,263   13,040

CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST:     -1,712)
     175   -1,153   -1,075      487    2,501     -413      273   -1,299   -1,985

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.8     21.6     14.1     52.0     54.0     91.9     89.7      8.1     10.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      157)
      30       57       42       42       39      104      123
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 06/01/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      553,950
COMMITMENTS
 266,569   42,023   50,917  172,487  440,110  489,973  533,050   63,977   20,900

CHANGES FROM 05/25/10 (CHANGE IN OPEN INTEREST:    -37,410)
  -4,615   -1,470  -35,855    5,399    4,643  -35,071  -32,682   -2,339   -4,728

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    48.1      7.6      9.2     31.1     79.4     88.5     96.2     11.5      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      334)
     199       57       60       50       52      277      144
```

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Updated June 4, 2010