SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/17/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      207,394
COMMITMENTS
 105,988   28,786   18,897   54,759  144,654  179,644  192,337   27,750   15,057

CHANGES FROM 05/10/16 (CHANGE IN OPEN INTEREST:      2,003)
  -1,856    1,213    2,233      889     -948    1,266    2,498      737     -495

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    51.1     13.9      9.1     26.4     69.7     86.6     92.7     13.4      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      232)
     112       62       41       35       41      169      126                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/17/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      203,157
COMMITMENTS
  79,184  109,830   19,213   88,280   58,337  186,677  187,380   16,480   15,777

CHANGES FROM 05/10/16 (CHANGE IN OPEN INTEREST:     18,389)
   7,819   15,639    3,603    6,668     -870   18,090   18,372      299       17

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.0     54.1      9.5     43.5     28.7     91.9     92.2      8.1      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      308)
     103      139       61       54       43      184      220                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/17/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      595,077
COMMITMENTS
 340,748   74,460   79,137  122,477  412,720  542,362  566,317   52,715   28,760

CHANGES FROM 05/10/16 (CHANGE IN OPEN INTEREST:     15,300)
   3,497    2,107   11,532     -734    4,513   14,295   18,152    1,005   -2,852

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    57.3     12.5     13.3     20.6     69.4     91.1     95.2      8.9      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      382)
     194      102      102       49       62      296      221                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 05/17/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       26,198
COMMITMENTS
  16,009      460        0    9,827   25,560   25,836   26,020      362      178

CHANGES FROM 05/10/16 (CHANGE IN OPEN INTEREST:        596)
      65        0        0      468      596      533      596       63        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    61.1      1.8      0.0     37.5     97.6     98.6     99.3      1.4      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        1        0       11       16       14       17                  



Updated May 20, 2016