Hola, me gustaría poder usar el indicador de RSI modificado, que está programado en PineScript de Tradingview a la plataforma de ProRealTime.
El indicador, muestra el histórico de valores que el RSI fue alcanzando en los extremos de cada vela, dibujando dos lineas más.
Os dejo el código de PineScript. Gracias
study(“3_RSI_V1a”)
inpPeriod= input(title=”Period”, type=input.integer, defval=9)
Sobrecompra= input(title=”Sobrecompra”, type=input.integer, defval=70)
Sobreventa= input(title=”Sobreventa”, type=input.integer, defval=30)
alpha=1.0/max(inpPeriod,1)
RSI=rsi(close,inpPeriod)
Changa_High=0.0
Change_High=0.0
Change_Low=0.0
RSI_High=0.0
Changa_Low=0.0
RSI_Low=0.0
FLT_MIN=1.175494351e-38
diff=0.0
if bar_index<=6
Changa_High := close/max(inpPeriod,1)
RSI_High := 50.0*(Change_High/max(Changa_High,FLT_MIN)+1)
Changa_Low := close/max(inpPeriod,1)
RSI_Low := 50.0*(Change_Low/max(Changa_Low,FLT_MIN)+1)
else
diff := high – close[1]
Change_High := Change_High[1] + alpha*(diff – Change_High[1])
Changa_High := Changa_High[1] + alpha*(abs(diff) – Changa_High[1])
RSI_High := 50.0*(Change_High/max(Changa_High,FLT_MIN)+1)
diff := close – close[1]
Change_High := Change_High[1] + alpha*(diff – Change_High[1])
Changa_High := Changa_High[1] + alpha*(abs(diff) – Changa_High[1])
diff := low – close[1]
Change_Low := Change_Low[1] + alpha*(diff – Change_Low[1])
Changa_Low := Changa_Low[1] + alpha*(abs(diff) – Changa_Low[1])
RSI_Low := 50.0*(Change_Low/max(Changa_Low,FLT_MIN)+1)
diff := close – close[1]
Change_Low := Change_Low[1] + alpha*(diff – Change_Low[1])
Changa_Low := Changa_Low[1] + alpha*(abs(diff) – Changa_Low[1])
plot(RSI_High, title=’RSI High’, color=color.rgb(30,144,255), linewidth=1, style=plot.style_line, offset=0, trackprice=true)
plot(RSI, title=’High’, color=color.yellow, linewidth=1, style=plot.style_line, offset=0, trackprice=true)
plot(RSI_Low, title=’RSI Low’, color=color.rgb(250,128,114), linewidth=1, style=plot.style_line, offset=0, trackprice=true)
band1 = hline(Sobrecompra, “Upper Band”, color = #787B86)
band0 = hline(Sobreventa, “Lower Band”, color = #787B86)
fill(band1, band0, color.rgb(33, 150, 243, 90), title = “Background”)
.
