```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 03/22/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      135,988
COMMITMENTS
  47,552   10,777   23,992   31,526   86,708  103,070  121,477   32,918   14,511

CHANGES FROM 03/15/11 (CHANGE IN OPEN INTEREST:      1,074)
     262   -1,559    1,718      316    2,077    2,296    2,236   -1,222   -1,162

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.0      7.9     17.6     23.2     63.8     75.8     89.3     24.2     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      193)
      99       35       42       36       48      156      108
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 03/22/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      133,713
COMMITMENTS
  44,489   22,667    9,826   65,641   88,918  119,956  121,411   13,757   12,302

CHANGES FROM 03/15/11 (CHANGE IN OPEN INTEREST:     -1,026)
  -1,704     -164    2,334     -812      -35     -182    2,135     -844   -3,161

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.3     17.0      7.3     49.1     66.5     89.7     90.8     10.3      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      54       50       35       43       41      123      106
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 03/22/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      509,131
COMMITMENTS
 231,512   56,675   43,600  162,616  387,415  437,728  487,690   71,403   21,441

CHANGES FROM 03/15/11 (CHANGE IN OPEN INTEREST:      1,371)
  -9,149   -9,415   12,129   -5,714   -1,069   -2,734    1,645    4,105     -274

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    45.5     11.1      8.6     31.9     76.1     86.0     95.8     14.0      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      339)
     199       64       72       52       53      284      163
```

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Updated March 25, 2011