SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      229,934
COMMITMENTS
  77,766   62,246   33,080   86,857  120,776  197,703  216,102   32,232   13,832

CHANGES FROM 03/26/19 (CHANGE IN OPEN INTEREST:      9,238)
   1,651   12,758    4,748    2,391  -10,911    8,790    6,595      448    2,643

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    33.8     27.1     14.4     37.8     52.5     86.0     94.0     14.0      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      237)
     118       58       73       45       42      194      145                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      262,507
COMMITMENTS
  83,355   76,362   63,481   96,328  109,417  243,164  249,259   19,343   13,248

CHANGES FROM 03/26/19 (CHANGE IN OPEN INTEREST:       -120)
   6,576    3,378     -466   -8,722   -2,397   -2,611      515    2,492     -634

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.8     29.1     24.2     36.7     41.7     92.6     95.0      7.4      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      295)
     135       81      100       53       59      236      202                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      658,649
COMMITMENTS
 194,833   95,862  177,665  230,736  354,889  603,234  628,416   55,415   30,233

CHANGES FROM 03/26/19 (CHANGE IN OPEN INTEREST:    -85,522)
 -32,011    6,143  -15,346  -24,363  -70,358  -71,720  -79,561  -13,802   -5,961

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.6     14.6     27.0     35.0     53.9     91.6     95.4      8.4      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      390)
     227       82      155       63       57      345      241                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       24,959
COMMITMENTS
   4,824    3,789    1,017   18,981   19,856   24,822   24,662      137      297

CHANGES FROM 03/26/19 (CHANGE IN OPEN INTEREST:     -2,893)
  -1,265      442      -92   -1,536   -3,207   -2,893   -2,857        0      -36

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.3     15.2      4.1     76.0     79.6     99.5     98.8      0.5      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       5        7        2       16       17       22       25                  



Updated April 5, 2019