```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/26/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      162,526
COMMITMENTS
  29,114   21,214   47,947   63,783   77,397  140,844  146,558   21,683   15,968

CHANGES FROM 06/19/12 (CHANGE IN OPEN INTEREST:     -5,117)
     404    5,487   -3,401      116   -6,756   -2,881   -4,670   -2,236     -448

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.9     13.1     29.5     39.2     47.6     86.7     90.2     13.3      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      173)
      72       50       73       40       37      145      134
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/26/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      146,469
COMMITMENTS
  38,453   55,298   15,004   81,028   53,970  134,485  124,272   11,984   22,197

CHANGES FROM 06/19/12 (CHANGE IN OPEN INTEREST:      1,520)
     697    3,260     -987      800   -2,405      510     -132    1,010    1,652

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.3     37.8     10.2     55.3     36.8     91.8     84.8      8.2     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      207)
      51       95       47       42       38      120      163
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/26/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      656,194
COMMITMENTS
 171,718   55,962  165,542  263,707  403,242  600,967  624,747   55,226   31,447

CHANGES FROM 06/19/12 (CHANGE IN OPEN INTEREST:    -45,668)
 -13,519    8,736  -22,482   -4,339  -31,593  -40,340  -45,338   -5,328     -330

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.2      8.5     25.2     40.2     61.5     91.6     95.2      8.4      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      338)
     177       94      150       51       48      294      233
```

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Updated June 29, 2012