SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 06/05/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      211,605
COMMITMENTS
  85,070   65,636   20,135   75,763  113,310  180,968  199,081   30,637   12,524

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:      3,995)
   2,004       23    3,788   -1,684      566    4,108    4,377     -113     -382

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.2     31.0      9.5     35.8     53.5     85.5     94.1     14.5      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      233)
     108       60       56       37       36      169      135                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 06/05/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      264,350
COMMITMENTS
 112,774   65,067   42,146   92,559  140,410  247,479  247,623   16,871   16,727

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:     -2,020)
   3,889   -6,218   -3,996      455    7,071      348   -3,143   -2,368    1,123

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.7     24.6     15.9     35.0     53.1     93.6     93.7      6.4      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      316)
     132       97       99       53       60      243      216                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 06/05/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      450,641
COMMITMENTS
 185,321   73,905   50,712  164,024  298,371  400,057  422,988   50,584   27,653

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:    -18,741)
  -8,331   -4,617   -2,230   -7,337   -9,679  -17,898  -16,526     -843   -2,215

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.1     16.4     11.3     36.4     66.2     88.8     93.9     11.2      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      339)
     187       79       74       44       54      260      182                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 06/05/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       30,487
COMMITMENTS
  12,698    1,302    1,168   16,280   27,767   30,146   30,237      341      250

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:     -2,140)
  -1,131     -423     -151     -814   -1,548   -2,096   -2,122      -44      -18

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.7      4.3      3.8     53.4     91.1     98.9     99.2      1.1      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       9        4        5       14       19       24       27                  



Updated June 8, 2018