??? ???? ??? ??? ? ??? ???? ??????. ?? ? ??? ???/?/?? ??? ??? ?? ? ????.???? ??? ?? ?? ?? ?? ??? ?? ???? ?? ??? ????? ??? : ??? ???? ??? ??? ???? ??? ??? ??? ??.??? ?? ???? ??? ?? ???? ?????, ? ?? ???? ??? ? ??? ???????.??? ?? ??? ??? ???? ???? ???, ??? ?? ??? ??, ??????? ?? ???? ??? ? ????.Deal for Difference (CFD) buying and selling has long been