SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      212,016
COMMITMENTS
  75,567   50,729   30,290   77,309  117,252  183,167  198,271   28,849   13,745

CHANGES FROM 12/17/18 (CHANGE IN OPEN INTEREST:      2,704)
   3,321   -2,795    1,398   -1,188    3,720    3,530    2,323     -827      381

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.6     23.9     14.3     36.5     55.3     86.4     93.5     13.6      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      232)
     110       60       70       43       42      178      151                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      224,911
COMMITMENTS
  73,142   83,399   48,263   88,618   79,176  210,023  210,838   14,888   14,073

CHANGES FROM 12/17/18 (CHANGE IN OPEN INTEREST:      4,361)
  -3,198    4,029    1,696    6,475   -1,017    4,972    4,707     -611     -347

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.5     37.1     21.5     39.4     35.2     93.4     93.7      6.6      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      277)
     101       98       99       59       45      207      209                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      716,336
COMMITMENTS
 218,002   86,647  212,781  235,398  384,995  666,182  684,424   50,154   31,912

CHANGES FROM 12/17/18 (CHANGE IN OPEN INTEREST:     66,703)
  30,322  -13,536   28,078    8,437   52,341   66,836   66,882     -133     -179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    30.4     12.1     29.7     32.9     53.7     93.0     95.5      7.0      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      383)
     227       81      138       57       58      330      233                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       32,428
COMMITMENTS
  10,037      596      227   21,784   31,350   32,048   32,173      380      255

CHANGES FROM 12/17/18 (CHANGE IN OPEN INTEREST:      1,014)
     -37       70       13    1,038      931    1,014    1,014        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.0      1.8      0.7     67.2     96.7     98.8     99.2      1.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       7        4        4       15       18       22       26                  



Updated February 1, 2019