?? ???????? ????? oscillazioni ???? ???? ???? ?? ?? ??? consistent avviene . ??? dinamico natura ??????? ?? ????? ????? political ????????, economic ???? ?? ? ??? ?????? ????? ???? ???? ?? ???. ???? ???? ??????? Traders ?? ??? continuo monitor ??? ?? ?? ???? sfruttare ?? ??? investments. ????? ??? ????? ????? - ?? ??? ????? ?????? ??/??/?? ??