```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/23/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      185,126
COMMITMENTS
  39,615    8,611   63,785   43,699   92,378  147,099  164,774   38,027   20,352

CHANGES FROM 11/16/10 (CHANGE IN OPEN INTEREST:    -28,790)
     914      307  -22,519   -9,286   -9,490  -30,890  -31,702    2,100    2,911

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.4      4.7     34.5     23.6     49.9     79.5     89.0     20.5     11.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      178)
      85       38       59       40       43      156      114
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/23/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      146,185
COMMITMENTS
  46,097   23,307   16,097   67,894   93,315  130,088  132,719   16,096   13,466

CHANGES FROM 11/16/10 (CHANGE IN OPEN INTEREST:     -6,718)
  -3,817     -724      582   -2,100   -5,615   -5,335   -5,757   -1,383     -961

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.5     15.9     11.0     46.4     63.8     89.0     90.8     11.0      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      171)
      59       46       35       42       43      128      110
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/23/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      813,977
COMMITMENTS
 269,561   32,318  206,134  251,901  533,132  727,596  771,584   86,381   42,393

CHANGES FROM 11/16/10 (CHANGE IN OPEN INTEREST:   -110,541)
  -3,147   -1,038  -72,369  -33,093  -39,715 -108,609 -113,122   -1,931    2,582

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.1      4.0     25.3     30.9     65.5     89.4     94.8     10.6      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      361)
     217       67      117       56       52      316      198
```

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Updated November 29, 2010