Hi. I'm Japanese. So I can't speak English. Sorry.
Many people uses there's own indicators.
I use "Standard Error Bands" indicator and BollingerBands.
Standard Error Bands show the direction of the current trend and the volatility around it.
Default settings are LinRegLength(21), SmoothingLength(3)
But I use LinRegLength(14), SmoothingLength(1) setting.
I made simple alert indicator. (I'm not programmer. It is poor)
It is sometimes show false signals.
Could you please help me add other filters this indicator?