```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/22/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      113,647
COMMITMENTS
  28,018   17,221   20,984   44,547   59,769   93,549   97,974   20,098   15,673

CHANGES FROM 05/15/12 (CHANGE IN OPEN INTEREST:       -561)
     767    1,444     -750   -1,018   -1,704   -1,001   -1,010      440      449

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.7     15.2     18.5     39.2     52.6     82.3     86.2     17.7     13.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      58       47       42       41       40      121      111
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/22/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      150,189
COMMITMENTS
  40,184   50,282   16,922   82,296   60,264  139,402  127,468   10,787   22,721

CHANGES FROM 05/15/12 (CHANGE IN OPEN INTEREST:      2,255)
  -1,673    4,567    3,795      397   -7,010    2,519    1,352     -264      903

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.8     33.5     11.3     54.8     40.1     92.8     84.9      7.2     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      205)
      53       93       41       43       41      116      161
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/22/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      435,706
COMMITMENTS
 169,551   54,400   40,854  172,750  308,348  383,155  403,602   52,551   32,104

CHANGES FROM 05/15/12 (CHANGE IN OPEN INTEREST:     13,615)
   5,500    4,491    5,425    2,134   -1,185   13,059    8,731      556    4,884

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.9     12.5      9.4     39.6     70.8     87.9     92.6     12.1      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      300)
     151       75       84       55       45      238      180
```

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Updated May 25, 2012