```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      162,870
COMMITMENTS
  30,627    3,808   57,936   42,210   86,994  130,772  148,738   32,097   14,132

CHANGES FROM 07/05/11 (CHANGE IN OPEN INTEREST:      4,029)
   1,192     -887    3,837   -2,338    1,995    2,690    4,945    1,339     -916

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.8      2.3     35.6     25.9     53.4     80.3     91.3     19.7      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      179)
      88       37       75       36       46      157      129
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      146,942
COMMITMENTS
  48,272   24,486   14,808   65,492   91,044  128,572  130,338   18,370   16,604

CHANGES FROM 07/05/11 (CHANGE IN OPEN INTEREST:      8,237)
   7,738    2,915      504   -2,440    4,530    5,802    7,949    2,435      288

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.9     16.7     10.1     44.6     62.0     87.5     88.7     12.5     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      211)
      80       64       41       44       45      147      133
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      775,360
COMMITMENTS
 282,404   46,211  167,452  245,075  529,346  694,932  743,010   80,428   32,350

CHANGES FROM 07/05/11 (CHANGE IN OPEN INTEREST:     73,049)
  55,159    6,090   10,363    1,462   51,883   66,984   68,336    6,064    4,712

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.4      6.0     21.6     31.6     68.3     89.6     95.8     10.4      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      402)
     242       84      149       56       60      350      246
```

----

Updated July 15, 2011