SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/20/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      225,595
COMMITMENTS
  61,087   57,563   39,435   94,518  113,504  195,041  210,502   30,554   15,093

CHANGES FROM 02/13/18 (CHANGE IN OPEN INTEREST:      9,775)
  -1,935    1,990    5,366    6,281    3,344    9,712   10,700       62     -925

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.1     25.5     17.5     41.9     50.3     86.5     93.3     13.5      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      229)
      98       70       70       47       43      182      151                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/20/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      260,811
COMMITMENTS
 112,439   66,071   50,691   77,849  131,585  240,979  248,347   19,833   12,464

CHANGES FROM 02/13/18 (CHANGE IN OPEN INTEREST:        516)
      17   -2,465   -3,364    2,247    7,955   -1,100    2,125    1,616   -1,609

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.1     25.3     19.4     29.8     50.5     92.4     95.2      7.6      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      295)
     129       78      102       51       57      243      195                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/20/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      774,163
COMMITMENTS
 269,719   62,493  191,315  256,717  487,682  717,752  741,490   56,411   32,672

CHANGES FROM 02/13/18 (CHANGE IN OPEN INTEREST:     27,841)
   5,032   -9,744    7,018    9,179   28,448   21,229   25,722    6,612    2,119

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.8      8.1     24.7     33.2     63.0     92.7     95.8      7.3      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      382)
     206       96      143       52       69      320      248                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/20/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       32,458
COMMITMENTS
  14,597    1,528      765   16,989   30,076   32,351   32,369      107       89

CHANGES FROM 02/13/18 (CHANGE IN OPEN INTEREST:      1,030)
     233   -1,340      325      455    2,191    1,013    1,176       17     -146

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.0      4.7      2.4     52.3     92.7     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       9        5        5       12       17       24       24                  



Updated February 23, 2018