SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/09/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      216,680
COMMITMENTS
  94,818   40,757   34,927   54,547  125,639  184,292  201,322   32,388   15,358

CHANGES FROM 05/02/17 (CHANGE IN OPEN INTEREST:     10,302)
  -6,951   10,800    8,931    5,444  -11,501    7,424    8,230    2,878    2,072

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.8     18.8     16.1     25.2     58.0     85.1     92.9     14.9      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      224)
     116       52       76       42       41      184      146                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/09/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      244,297
COMMITMENTS
  98,763   90,506   35,850   92,791  101,465  227,404  227,820   16,894   16,477

CHANGES FROM 05/02/17 (CHANGE IN OPEN INTEREST:     -5,193)
  -5,947    4,322       78      305  -10,541   -5,563   -6,141      371      948

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.4     37.0     14.7     38.0     41.5     93.1     93.3      6.9      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      283)
     119       86       72       54       44      212      175                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/09/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      637,559
COMMITMENTS
 222,393   81,007  167,130  197,083  354,434  586,606  602,572   50,953   34,988

CHANGES FROM 05/02/17 (CHANGE IN OPEN INTEREST:    -18,950)
 -47,089   -3,468   15,937   10,332  -32,649  -20,820  -20,180    1,870    1,229

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.9     12.7     26.2     30.9     55.6     92.0     94.5      8.0      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      369)
     183      109      154       54       57      305      259                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/09/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       32,050
COMMITMENTS
   8,856      810      549   22,454   29,976   31,859   31,335      191      715

CHANGES FROM 05/02/17 (CHANGE IN OPEN INTEREST:        820)
  -4,940      180        0    5,760      508      820      688        0      132

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.6      2.5      1.7     70.1     93.5     99.4     97.8      0.6      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       6        1        1       15       19       21       21                  



Updated May 12, 2017