```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 09/07/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      139,522
COMMITMENTS
  59,112   11,909   23,951   28,855   90,653  111,918  126,513   27,604   13,009

CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST:      8,709)
   4,640    2,250    1,865      971    3,392    7,476    7,507    1,233    1,202

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.4      8.5     17.2     20.7     65.0     80.2     90.7     19.8      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      197)
     105       37       28       34       38      153       91
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 09/07/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      137,079
COMMITMENTS
  41,758   26,975   17,683   64,529   77,620  123,970  122,278   13,109   14,801

CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST:      2,873)
   2,366      813      171     -242    2,260    2,295    3,244      578     -371

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.5     19.7     12.9     47.1     56.6     90.4     89.2      9.6     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      52       70       37       41       42      125      128
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 09/07/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      585,564
COMMITMENTS
 275,367   35,670   68,386  171,591  459,271  515,344  563,327   70,220   22,237

CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST:      8,212)
   2,858    1,238    1,268      316    3,435    4,442    5,941    3,770    2,271

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    47.0      6.1     11.7     29.3     78.4     88.0     96.2     12.0      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      332)
     207       52       59       43       56      275      146
```

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Updated September 10, 2010