SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/08/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      195,865
COMMITMENTS
  72,713   72,834   15,233   77,127   94,204  165,073  182,271   30,792   13,594

CHANGES FROM 05/01/18 (CHANGE IN OPEN INTEREST:      1,180)
   4,185   -2,890     -170     -884    4,215    3,131    1,155   -1,951       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.1     37.2      7.8     39.4     48.1     84.3     93.1     15.7      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      221)
     105       60       41       34       32      155      121                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/08/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      253,834
COMMITMENTS
 106,333   72,881   49,005   78,709  117,936  234,047  239,822   19,787   14,012

CHANGES FROM 05/01/18 (CHANGE IN OPEN INTEREST:     10,497)
     192    1,656    8,735    2,223     -149   11,150   10,242     -653      255

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.9     28.7     19.3     31.0     46.5     92.2     94.5      7.8      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      293)
     127       79       93       50       49      231      190                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/08/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      491,398
COMMITMENTS
 198,548   91,108   57,613  181,586  316,570  437,747  465,291   53,651   26,107

CHANGES FROM 05/01/18 (CHANGE IN OPEN INTEREST:    -16,358)
 -11,029  -11,690   -8,543    1,851    4,963  -17,721  -15,270    1,363   -1,088

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.4     18.5     11.7     37.0     64.4     89.1     94.7     10.9      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      345)
     187       83       86       49       53      282      184                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 05/08/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       32,113
COMMITMENTS
  13,735    1,565    1,259   16,799   29,111   31,793   31,935      320      178

CHANGES FROM 05/01/18 (CHANGE IN OPEN INTEREST:     -2,534)
    -927     -359     -108   -1,483   -1,987   -2,518   -2,454      -16      -80

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.8      4.9      3.9     52.3     90.7     99.0     99.4      1.0      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       6        5        6       16       19       25       27                  



Updated May 11, 2018