Point and figure [pnf] - Reversal param

[heytechv]

Hello,

Is it possible to change the PNF param "reversal" the same way as i can do with "box_size"? Is it even possible?

mpf.plot(df, type='pnf', pnf_params=dict(box_size=7))

[DanielGoldfarb]

Presently the reversal amount is assumed to be 1 box, and not configurable. Do you have any interest in making this enhancement to mplfinance?

[heytechv]

I am a TradingView user (where I can configure box size and reversal size separately) and am now trying to implement some indicator in Python but I couldn't find that. Thanks for the answer then.

[coffincw]

Hello @HeyTechVideos,

I'll look into implementing the reversal size override this weekend.

[heytechv]

Thanks a lot @coffincw!

If you need to, I found a working but outdated (just replace the deprecated .ix() in pandas) PnF chart with a reversal parameter. https://github.com/ChillarAnand/stocktrends/blob/master/stocktrends/indicators.py

Greetings