SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/25/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      231,420
COMMITMENTS
  89,854   70,423   41,976   71,746  102,496  203,576  214,895   27,844   16,526

CHANGES FROM 07/18/17 (CHANGE IN OPEN INTEREST:     -2,143)
     811   -9,990    2,377   -2,280    5,609      908   -2,004   -3,051     -138

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.8     30.4     18.1     31.0     44.3     88.0     92.9     12.0      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      242)
     114       70       78       42       42      188      160                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/25/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      300,406
COMMITMENTS
 136,476  112,593   43,515  102,470  125,337  282,461  281,445   17,945   18,961

CHANGES FROM 07/18/17 (CHANGE IN OPEN INTEREST:     22,256)
  15,061    6,249    4,181    2,562    8,165   21,805   18,595      451    3,661

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.4     37.5     14.5     34.1     41.7     94.0     93.7      6.0      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      341)
     132      116       82       51       56      235      220                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/25/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      673,706
COMMITMENTS
 219,210  126,875  170,983  235,651  340,547  625,844  638,405   47,862   35,301

CHANGES FROM 07/18/17 (CHANGE IN OPEN INTEREST:    -12,605)
   6,550  -27,740  -16,164   -1,187   30,865  -10,801  -13,039   -1,805      434

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.5     18.8     25.4     35.0     50.5     92.9     94.8      7.1      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      372)
     175      118      145       57       61      296      267                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/25/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       28,448
COMMITMENTS
   5,910    1,026    1,707   20,436   25,043   28,053   27,776      395      672

CHANGES FROM 07/18/17 (CHANGE IN OPEN INTEREST:        161)
     300      240     -180       36       96      156      156        5        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.8      3.6      6.0     71.8     88.0     98.6     97.6      1.4      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       6        2        3       13       12       20       16                  



Updated July 28, 2017