```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 03/06/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      111,023
COMMITMENTS
  30,635    7,443   21,500   36,329   72,125   88,464  101,068   22,559    9,955

CHANGES FROM 02/28/12 (CHANGE IN OPEN INTEREST:     -4,843)
  -7,377     -566    1,628    2,527   -6,270   -3,222   -5,208   -1,621      365

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.6      6.7     19.4     32.7     65.0     79.7     91.0     20.3      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      146)
      65       26       35       34       44      118       90
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 03/06/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      152,741
COMMITMENTS
  44,783   33,198   19,235   76,505   83,720  140,523  136,153   12,218   16,588

CHANGES FROM 02/28/12 (CHANGE IN OPEN INTEREST:       -571)
     883     -191      874     -820   -2,340      937   -1,657   -1,508    1,086

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.3     21.7     12.6     50.1     54.8     92.0     89.1      8.0     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      195)
      64       66       43       45       49      133      139
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 03/06/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      443,249
COMMITMENTS
 198,112   34,847   33,759  152,969  353,177  384,840  421,783   58,409   21,466

CHANGES FROM 02/28/12 (CHANGE IN OPEN INTEREST:    -35,795)
 -32,938   -2,983    1,198    7,908  -37,235  -23,832  -39,020  -11,963    3,225

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.7      7.9      7.6     34.5     79.7     86.8     95.2     13.2      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      314)
     178       68       83       44       52      262      168
```

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Updated March 9, 2012