SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 03/20/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      216,042
COMMITMENTS
  63,813   76,329   36,415   84,080   87,789  184,308  200,533   31,734   15,509

CHANGES FROM 03/13/18 (CHANGE IN OPEN INTEREST:     15,948)
  -2,894   12,569    7,940    8,718   -6,846   13,764   13,663    2,184    2,285

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.5     35.3     16.9     38.9     40.6     85.3     92.8     14.7      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
     104       63       44       46       36      170      130                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 03/20/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      283,457
COMMITMENTS
 107,919   77,058   52,035  100,673  141,281  260,627  270,374   22,830   13,083

CHANGES FROM 03/13/18 (CHANGE IN OPEN INTEREST:      9,806)
    -790    7,984   -1,914    8,514    3,590    5,810    9,660    3,996      146

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.1     27.2     18.4     35.5     49.8     91.9     95.4      8.1      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      298)
     127       86       86       52       53      231      190                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 03/20/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      545,499
COMMITMENTS
 223,882   75,151  102,004  173,307  340,577  499,193  517,732   46,306   27,767

CHANGES FROM 03/13/18 (CHANGE IN OPEN INTEREST:     18,737)
 -10,549    8,668   19,291   11,703   -9,837   20,445   18,122   -1,708      615

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.0     13.8     18.7     31.8     62.4     91.5     94.9      8.5      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      353)
     178       90       96       51       60      278      205                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 03/20/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       34,769
COMMITMENTS
  14,574    1,059    1,056   18,905   32,586   34,535   34,701      234       68

CHANGES FROM 03/13/18 (CHANGE IN OPEN INTEREST:        530)
      40       80       60      465      400      565      540      -35      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.9      3.0      3.0     54.4     93.7     99.3     99.8      0.7      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
      10        4        7       15       19       27       28                  



Updated March 23, 2018