SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/07/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      209,918
COMMITMENTS
  61,156   21,464   39,196   88,315  136,523  188,667  197,184   21,251   12,734

CHANGES FROM 03/31/15 (CHANGE IN OPEN INTEREST:       -172)
  -2,126   -1,050     -170    1,439    1,956     -857      735      685     -907

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.1     10.2     18.7     42.1     65.0     89.9     93.9     10.1      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      197)
      89       41       63       46       53      164      135
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/07/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      171,590
COMMITMENTS
  58,794   63,705   16,543   82,549   71,499  157,886  151,747   13,703   19,843

CHANGES FROM 03/31/15 (CHANGE IN OPEN INTEREST:        910)
  -1,532     -698      462      465    2,212     -604    1,977    1,514   -1,067

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.3     37.1      9.6     48.1     41.7     92.0     88.4      8.0     11.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      253)
      70      102       51       51       54      157      184
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/07/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      579,573
COMMITMENTS
 191,667   80,720  139,232  210,638  329,024  541,537  548,976   38,037   30,597

CHANGES FROM 03/31/15 (CHANGE IN OPEN INTEREST:      6,958)
  11,552  -10,769    4,473  -10,955   17,414    5,070   11,118    1,887   -4,160

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.1     13.9     24.0     36.3     56.8     93.4     94.7      6.6      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      345)
     180       90      116       54       56      279      222



Updated April 10, 2015