SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      232,682
COMMITMENTS
  65,969   82,934   47,964   86,416   89,053  200,349  219,951   32,333   12,731

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     13,164)
   5,183    8,491    5,509    4,329     -386   15,021   13,614   -1,857     -450

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.4     35.6     20.6     37.1     38.3     86.1     94.5     13.9      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      244)
     112       62       51       46       34      185      132                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      289,138
COMMITMENTS
 102,027   81,117   50,335  117,045  142,322  269,407  273,774   19,731   15,364

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -4,197)
  -4,905   -6,628    1,145    1,456      440   -2,304   -5,043   -1,893      846

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.3     28.1     17.4     40.5     49.2     93.2     94.7      6.8      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      291)
     131       72       86       56       52      233      186                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      493,141
COMMITMENTS
 234,677   68,088   52,011  162,608  351,473  449,296  471,572   43,845   21,569

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:    -36,549)
 -24,355   12,410  -11,385    5,165  -32,330  -30,575  -31,305   -5,974   -5,244

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    47.6     13.8     10.5     33.0     71.3     91.1     95.6      8.9      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      326)
     180       68       73       47       57      261      168                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       33,408
COMMITMENTS
  14,216    1,436      727   18,244   30,906   33,187   33,069      221      339

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -1,769)
    -164      146     -364   -1,227   -1,776   -1,755   -1,994      -14      225

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.6      4.3      2.2     54.6     92.5     99.3     99.0      0.7      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       7        6        4       15       17       24       25                  



Updated April 6, 2018