NeoButane Bitfinex BFXLS Vortex Indicator

Scripted longs and shorts to the vortex indicator. It doesn't work like Vortex due to the two plots never crossing to congest.

Blue line: longs
Red line: shorts
Histogram: net volume, ohlc4 of both. Green if previous candle close had lower net volume, black if the previous candle close had more.
Deviance from the histogram: increased volume for the long or short side

Optional ADX line with customizable lookback; it can be difficult to understand due to it being completely horizontal unless you turn off the other plots.