SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 04/17/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      214,297
COMMITMENTS
  66,609   66,696   40,261   76,300   93,255  183,170  200,212   31,127   14,085

CHANGES FROM 04/10/18 (CHANGE IN OPEN INTEREST:    -12,878)
   1,576  -13,170   -5,917   -7,040    5,337  -11,381  -13,750   -1,497      872

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.1     31.1     18.8     35.6     43.5     85.5     93.4     14.5      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      232)
     107       60       61       40       40      178      136                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 04/17/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      240,008
COMMITMENTS
  95,532   64,815   49,037   75,213  111,392  219,782  225,244   20,226   14,764

CHANGES FROM 04/10/18 (CHANGE IN OPEN INTEREST:    -15,749)
     604   -6,407    1,420  -20,139  -10,097  -18,115  -15,084    2,366     -665

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.8     27.0     20.4     31.3     46.4     91.6     93.8      8.4      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      280)
     117       73       94       51       52      221      192                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 04/17/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      510,229
COMMITMENTS
 237,288   74,219   52,500  173,535  358,797  463,323  485,516   46,906   24,713

CHANGES FROM 04/10/18 (CHANGE IN OPEN INTEREST:     10,641)
   2,831   -4,866     -261    6,739   16,349    9,309   11,222    1,332     -581

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    46.5     14.5     10.3     34.0     70.3     90.8     95.2      9.2      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      342)
     191       74       75       46       57      271      175                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 04/17/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       33,316
COMMITMENTS
  14,472    1,353      995   17,619   30,788   33,086   33,136      230      180

CHANGES FROM 04/10/18 (CHANGE IN OPEN INTEREST:       -116)
     132     -173      120     -403      -42     -151      -95       35      -21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.4      4.1      3.0     52.9     92.4     99.3     99.5      0.7      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       8        4        6       14       19       24       27                  



Updated April 20, 2018