The time exchange. The operating time of the exchanges.
study(title="Time_Exchanges [SwetSwet]", shorttitle="TimeE_SS") tt=hour xx1 = input(7, "Russia begin") yy1 = input(21, "Russia close") dd1=30 tmf= iff((tt>=xx1 and tt<yy1),dd1,0) plot(tmf, color=aqua, style=area, linewidth=2) // russia2 7-16 xx6 = input(7, "RussiaFORTS begin") yy6 = input(16, "RussiaFORTS close") dd6=20 tmf6= iff((tt>=xx6 and tt<yy6),dd6,0) plot(tmf6, color=blue, style=area, linewidth=1) // london xx2 = input(8, "London begin") yy2 = input(16.5, "London close") dd2=45 tmf2= iff((tt>=xx2 and tt<yy2),dd2,0) plot(tmf2, color=green, style=histogram, linewidth=1 ) // China xx3 = input(3, "China begin") yy3 = input(9, "China close") dd3=40 tmf3= iff((tt>=xx3 and tt<yy3),dd3,0) plot(tmf3, color=red, style=area, linewidth=2) // Japan xx4 = input(0, "Japan begin") yy4 = input(7, "Japan close") dd4=10 tmf4= iff((tt>=xx4 and tt<yy4),dd4,0) plot(tmf4, color=black, style=histogram, linewidth=1) // USA xx5 = input(14.5, "USA begin") yy5 = input(21, "USA close") dd5=50 tmf5= iff((tt>=xx5 and tt<yy5),dd5,0) plot(tmf5, color=gray, style=line, linewidth=2)