```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      144,156
COMMITMENTS
  35,834   22,183   23,765   65,703   80,159  125,302  126,107   18,854   18,049

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        679)
     114   -1,347      365       18      244      497     -738      182    1,417

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.9     15.4     16.5     45.6     55.6     86.9     87.5     13.1     12.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      163)
      59       50       48       38       38      124      116
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      158,787
COMMITMENTS
  42,612   61,802   13,630   88,923   60,526  145,165  135,958   13,622   22,829

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -7,255)
    -632   -5,441     -848   -4,771   -2,468   -6,251   -8,757   -1,004    1,502

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.8     38.9      8.6     56.0     38.1     91.4     85.6      8.6     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      243)
      56      109       46       59       53      144      187
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      437,931
COMMITMENTS
 189,343   99,920   23,851  186,671  274,390  399,865  398,161   38,066   39,770

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     16,844)
  -3,967    3,662    3,736   16,460    8,616   16,229   16,014      615      830

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.2     22.8      5.4     42.6     62.7     91.3     90.9      8.7      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      309)
     127      103       74       61       52      220      202
```

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Updated May 10, 2013