bitstomoon
2 posts
msg #158965
- Ignore bitstomoon |
4/10/2022 4:33:58 PM
I need help in converting volatility band indicator into stockfetcher filter.
//@version=4
study(title="EMA Envelope Max Min Extremes with Range Contraction Signal VII", shorttitle="Env", overlay=true)
len = input(20, title="Length", minval=1)
a = close - ema(close, len)
b = iff(a < 0, a * -1, a)
d = ema(b, len)
basis = ema(close, len)
upper = basis + d
lower = basis - d
max = max(upper, close)
smooth = ema(max, len)
min = min(close, lower)
smooth2 = ema(min, len)
plot(smooth2)
smaa = ema(smooth2, len)
plot(smooth)
smaa2 = ema(smooth, len)
rising = rising(smooth2, len / 5)
falling0 = falling(smooth, len / 5)
wedge = iff(rising and falling0, smooth, na)
wedge2 = iff(rising and falling0, smooth2, na)
plot(wedge, style=plot.style_linebr, linewidth=3)
plot(wedge2, style=plot.style_linebr, linewidth=3)
range = smooth - smooth2
falling = falling(range, len)
falling2 = iff(falling, close, na)
plot(falling2, style=plot.style_linebr, linewidth=3)
Thanks
|