SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 09/11/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      208,969
COMMITMENTS
  81,095  108,498   18,339   78,140   65,766  177,574  192,603   31,395   16,366

CHANGES FROM 09/04/18 (CHANGE IN OPEN INTEREST:     -3,422)
  -1,966   -3,537    1,350   -3,281   -1,042   -3,897   -3,229      475     -193

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.8     51.9      8.8     37.4     31.5     85.0     92.2     15.0      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      241)
     108       74       46       42       31      173      131                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 09/11/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      230,351
COMMITMENTS
  72,184   81,078   47,479   94,757   85,911  214,420  214,468   15,931   15,883

CHANGES FROM 09/04/18 (CHANGE IN OPEN INTEREST:     -8,075)
  -5,768   -2,851    3,920   -5,037   -8,877   -6,885   -7,808   -1,190     -267

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.3     35.2     20.6     41.1     37.3     93.1     93.1      6.9      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      307)
     124      108       88       55       49      225      209                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 09/11/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      469,450
COMMITMENTS
 198,367  205,957   54,025  169,192  169,179  421,584  429,161   47,866   40,289

CHANGES FROM 09/04/18 (CHANGE IN OPEN INTEREST:     -3,668)
  -1,395   -7,302   -1,430      460    6,972   -2,365   -1,760   -1,303   -1,908

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.3     43.9     11.5     36.0     36.0     89.8     91.4     10.2      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      341)
     159      110       77       53       47      246      202                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 09/11/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       26,994
COMMITMENTS
  10,672    1,113      505   15,454   25,200   26,631   26,818      363      176

CHANGES FROM 09/04/18 (CHANGE IN OPEN INTEREST:     -2,568)
    -980     -429     -134   -1,509   -1,942   -2,623   -2,505       55      -63

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.5      4.1      1.9     57.2     93.4     98.7     99.3      1.3      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       7        5        3       17       17       25       24                  



Updated September 14, 2018