SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/16/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      235,305
COMMITMENTS
  99,773   56,698   42,325   61,651  120,281  203,749  219,304   31,557   16,001

CHANGES FROM 05/09/17 (CHANGE IN OPEN INTEREST:     18,625)
   4,954   15,941    7,398    7,104   -5,358   19,456   17,982     -831      643

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.4     24.1     18.0     26.2     51.1     86.6     93.2     13.4      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      238)
     120       63       81       39       38      191      154                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/16/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      251,394
COMMITMENTS
  96,918   88,143   38,062  100,725  108,249  235,705  234,454   15,689   16,940

CHANGES FROM 05/09/17 (CHANGE IN OPEN INTEREST:      7,097)
  -1,845   -2,363    2,212    7,934    6,784    8,302    6,634   -1,205      463

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.6     35.1     15.1     40.1     43.1     93.8     93.3      6.2      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      276)
     116       81       72       51       46      207      172                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/16/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      640,232
COMMITMENTS
 210,705   90,449  172,769  206,056  344,222  589,530  607,440   50,702   32,792

CHANGES FROM 05/09/17 (CHANGE IN OPEN INTEREST:      2,673)
 -11,688    9,441    5,639    8,973  -10,212    2,924    4,868     -251   -2,196

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.9     14.1     27.0     32.2     53.8     92.1     94.9      7.9      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      378)
     192      105      152       56       59      306      265                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/16/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       32,609
COMMITMENTS
   8,916      810      549   22,947   30,389   32,412   31,748      197      861

CHANGES FROM 05/09/17 (CHANGE IN OPEN INTEREST:        559)
      60        0        0      493      413      553      413        6      146

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.3      2.5      1.7     70.4     93.2     99.4     97.4      0.6      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       6        1        1       15       20       21       22                  



Updated May 19, 2017