```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/27/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      156,853
COMMITMENTS
  25,509    5,615   54,745   52,423   82,671  132,677  143,030   24,177   13,823

CHANGES FROM 09/20/11 (CHANGE IN OPEN INTEREST:    -10,730)
  -8,872       36    1,255    6,952  -11,571     -664  -10,279  -10,066     -451

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.3      3.6     34.9     33.4     52.7     84.6     91.2     15.4      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      180)
      88       34       77       44       46      161      132
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/27/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      120,063
COMMITMENTS
  29,860   31,283    8,730   68,331   59,828  106,921   99,841   13,143   20,223

CHANGES FROM 09/20/11 (CHANGE IN OPEN INTEREST:     -5,740)
  -1,793   -3,591   -1,431   -1,012      123   -4,237   -4,899   -1,503     -841

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.9     26.1      7.3     56.9     49.8     89.1     83.2     10.9     16.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      189)
      44       78       40       44       42      114      144
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/27/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      824,865
COMMITMENTS
 195,497   36,743  228,369  326,598  526,349  750,464  791,462   74,401   33,403

CHANGES FROM 09/20/11 (CHANGE IN OPEN INTEREST:   -140,455)
 -34,710    9,569  -73,745  -22,245  -74,282 -130,700 -138,458   -9,755   -1,997

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.7      4.5     27.7     39.6     63.8     91.0     96.0      9.0      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      358)
     201       83      150       58       53      312      238
```

----

Updated September 30, 2011