```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 09/06/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      113,449
COMMITMENTS
  37,185    9,978   16,965   30,563   77,869   84,713  104,812   28,736    8,637

CHANGES FROM 08/30/11 (CHANGE IN OPEN INTEREST:      1,074)
     648      284     -465   -1,381      777   -1,198      596    2,272      478

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.8      8.8     15.0     26.9     68.6     74.7     92.4     25.3      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      169)
      75       36       40       34       45      134      102
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 09/06/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      115,872
COMMITMENTS
  30,682   27,185   11,106   62,986   60,973  104,774   99,264   11,098   16,608

CHANGES FROM 08/30/11 (CHANGE IN OPEN INTEREST:         57)
   1,932    1,137      461     -853   -1,394    1,540      204   -1,483     -147

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.5     23.5      9.6     54.4     52.6     90.4     85.7      9.6     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      187)
      48       70       43       49       45      123      142
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 09/06/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      523,294
COMMITMENTS
 248,457   64,086   31,105  174,101  401,815  453,663  497,006   69,631   26,288

CHANGES FROM 08/30/11 (CHANGE IN OPEN INTEREST:     13,968)
  11,227    3,803    1,596   -2,375    7,984   10,448   13,383    3,520      585

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    47.5     12.2      5.9     33.3     76.8     86.7     95.0     13.3      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      350)
     201       76       81       51       52      293      173
```

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Updated September 9, 2011