| | :

:

, , . (Commodity Futures Trading Commission, CFTC), .
:


, . , . , , . . .
2018 . , , 55-75 ...

   , 21  2016:       ...

, 21 2016: ...

30-11-2016, 07:31
    12.07.2016:      ,   ...

12.07.2016: , ...

16-07-2016, 18:50
 :

:

30-05-2016, 14:04
   04.12.2015:    2015      ...

04.12.2015: 2015 ...

4-12-2015, 01:28
    23  2015:

23 2015:

24-11-2015, 08:29
      :     ?

: ?

22-03-2014, 20:04


e-mail