```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 04/12/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      144,670
COMMITMENTS
  46,305   13,583   28,968   34,794   86,073  110,067  128,624   34,603   16,046

CHANGES FROM 04/05/11 (CHANGE IN OPEN INTEREST:      1,657)
  -2,585    1,478    3,260    1,381   -3,754    2,056      984     -399      673

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.0      9.4     20.0     24.1     59.5     76.1     88.9     23.9     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      194)
      93       42       47       36       46      155      114
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 04/12/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      142,085
COMMITMENTS
  52,973   21,983   10,581   62,368   98,055  125,922  130,619   16,163   11,466

CHANGES FROM 04/05/11 (CHANGE IN OPEN INTEREST:      7,792)
   6,705   -1,901      990    1,202    9,049    8,897    8,138   -1,105     -346

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.3     15.5      7.4     43.9     69.0     88.6     91.9     11.4      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      192)
      72       53       41       45       49      144      122
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 04/12/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      514,871
COMMITMENTS
 261,335   59,590   24,447  157,498  411,186  443,280  495,223   71,591   19,648

CHANGES FROM 04/05/11 (CHANGE IN OPEN INTEREST:      5,915)
   1,543    4,504    8,316      171   -4,806   10,030    8,014   -4,115   -2,099

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    50.8     11.6      4.7     30.6     79.9     86.1     96.2     13.9      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      358)
     217       68       54       48       52      289      154
```

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Updated April 15, 2011