SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 08/07/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      235,440
COMMITMENTS
  93,016   88,675   29,081   79,490  101,608  201,587  219,364   33,853   16,076

CHANGES FROM 07/31/18 (CHANGE IN OPEN INTEREST:      8,928)
   3,400    4,923    4,708    1,956      -75   10,064    9,556   -1,136     -628

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.5     37.7     12.4     33.8     43.2     85.6     93.2     14.4      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      234)
     109       61       50       43       37      180      126                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 08/07/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      289,908
COMMITMENTS
  97,351   95,161   62,524  110,569  116,025  270,444  273,710   19,464   16,198

CHANGES FROM 07/31/18 (CHANGE IN OPEN INTEREST:    -10,614)
  -4,707    1,327   -2,330   -5,449   -9,418  -12,486  -10,421    1,872     -193

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.6     32.8     21.6     38.1     40.0     93.3     94.4      6.7      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      326)
     146      101       99       58       50      256      212                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 08/07/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      459,474
COMMITMENTS
 208,292  195,604   48,577  154,203  179,812  411,072  423,993   48,402   35,481

CHANGES FROM 07/31/18 (CHANGE IN OPEN INTEREST:      6,819)
    -963   21,686      449    8,949  -13,360    8,435    8,775   -1,616   -1,956

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    45.3     42.6     10.6     33.6     39.1     89.5     92.3     10.5      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      337)
     160      103       86       54       45      261      191                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 08/07/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       28,541
COMMITMENTS
  11,506    1,401      639   16,127   26,267   28,272   28,307      269      234

CHANGES FROM 07/31/18 (CHANGE IN OPEN INTEREST:     -3,395)
  -1,441     -411     -164   -1,755   -2,787   -3,360   -3,362      -35      -33

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.3      4.9      2.2     56.5     92.0     99.1     99.2      0.9      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       7        7        4       15       17       24       26                  



Updated August 10, 2018