```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 08/21/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      127,776
COMMITMENTS
  35,646   14,446   24,554   43,146   75,623  103,346  114,623   24,430   13,153

CHANGES FROM 08/14/12 (CHANGE IN OPEN INTEREST:     -1,217)
   3,329   -2,284   -2,571   -4,651    4,424   -3,893     -431    2,676     -786

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.9     11.3     19.2     33.8     59.2     80.9     89.7     19.1     10.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      166)
      70       45       48       32       37      128      110
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 08/21/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      149,461
COMMITMENTS
  40,773   53,652   16,908   79,314   59,972  136,995  130,532   12,466   18,929

CHANGES FROM 08/14/12 (CHANGE IN OPEN INTEREST:     -6,783)
   1,890   -3,002   -3,011   -5,904      308   -7,025   -5,705      242   -1,078

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.3     35.9     11.3     53.1     40.1     91.7     87.3      8.3     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      220)
      57       96       56       44       46      137      172
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 08/21/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      398,747
COMMITMENTS
 170,780   40,096   26,253  137,903  309,125  334,936  375,474   63,811   23,273

CHANGES FROM 08/14/12 (CHANGE IN OPEN INTEREST:     10,560)
   9,345   -7,035      935   -9,515   17,767      765   11,667    9,795   -1,107

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.8     10.1      6.6     34.6     77.5     84.0     94.2     16.0      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      315)
     182       55       70       49       54      260      161
```

----

Updated August 24, 2012