SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      235,267
COMMITMENTS
  78,908  103,065   31,932   88,568   84,014  199,408  219,011   35,858   16,255

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:     -8,133)
    -666   -3,258   -4,369   -2,777      742   -7,812   -6,885     -321   -1,248

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    33.5     43.8     13.6     37.6     35.7     84.8     93.1     15.2      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      267)
     122       82       77       47       45      205      171                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      244,801
COMMITMENTS
  78,136   67,173   58,389   92,802  104,348  229,327  229,910   15,475   14,891

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:        742)
   3,948   -7,908      490   -3,578   10,363      860    2,946     -119   -2,204

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.9     27.4     23.9     37.9     42.6     93.7     93.9      6.3      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      308)
     116      109      106       55       54      232      223                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      678,450
COMMITMENTS
 177,071  209,835  177,667  272,187  251,858  626,925  639,360   51,524   39,090

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:    -38,675)
    -370    3,475  -24,829  -15,231  -17,745  -40,430  -39,100    1,755      425

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.1     30.9     26.2     40.1     37.1     92.4     94.2      7.6      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      389)
     194      119      142       62       57      316      260                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       28,087
COMMITMENTS
  11,326    1,173      363   16,110   26,354   27,799   27,890      288      197

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:        611)
     337       35       -9      399      564      727      590     -116       21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.3      4.2      1.3     57.4     93.8     99.0     99.3      1.0      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       7        5        2       16       18       24       24                  



Updated September 29, 2018