Не реклама, не грааль, просто интересный взгляд на объем.
Ссылка на индикатор в TW
Выглядит так (это наш RiU0, tf 15 min):
Давно перестал любить объемы, но понимаю, что просто не умею их готовить.
Сам код выглядит так:
//@version=4
study(title="RedK_Supply/Demand Volume Viewer v1", shorttitle="VViewer1", format=format.volume)
//inputs
l=input(10, title="Volume Length")
s=input(3, title="Smoothing")
//calculations
red = #d5180b, green = #007f0e, upday = close > open
v=volume
Body = abs(close - open)
BarRange = high - low
Wick = (BarRange - Body)
RealBarRange = BarRange + Wick
//Calc supply & Demand per Bar .. beware of the odd case of 0 price movement during bar.. assigne equal share to bulls & bears
BScore = BarRange > 0 ? (close >= open ? BarRange / RealBarRange : Wick / RealBarRange) : 0.5
BullScore = BScore * v, demand = wma(BullScore,l)
BearScore = v - BullScore, supply = wma(BearScore,l)
NetVol = demand - supply
NetVol_s = wma(NetVol, s)
//Plot Section
hline(0, title="zero line", color = color.white, linestyle = hline.style_solid, editable = false)
plot(v, title='Volume', color= upday? green : red, style=plot.style_columns, transp=70, display = 0 )
plot(supply, title='Supply', color=color.red, style=plot.style_line, transp=20, linewidth=2, display = 0 )
plot(demand, title='Demand', color=color.green, style=plot.style_line, transp=20, linewidth=2, display = 0 )
// Net Volume Plot
plot(NetVol_s, title='Volume Viewer',style=plot.style_area , color = NetVol_s >= 0 ? green : red)
plot(NetVol_s, title='Volume Viewer Line',style=plot.style_line , color = color.white, linewidth=1)