Momentum Indicators - RSI, MACD ...

[pythonhacker]

Implementation of RSI momentum indicator, ref -> #119

[fmilthaler]

Hey @pythonhacker , love your enthusiasm and you adding new features. Thank you very much.
Expect a review this weekend, as there is quite a bit to go through and do my research on those features myself :)
Anyway, could you please add some unit tests (I know that some of the current features are not well tested, but that will be addressed in the near future). Also, could I ask you to add this to the file example/Example-Analysis.py with some nice text etc to showcase these new features to FinQuant's users.

[fmilthaler]

FYI: You can ignore the failed pipeline "Formatting and Version Increment...". It's a new pipeline and just ran for the first time on a fork. Added a new issue #124 . Since it failed, the easiest way forward is probably to change the target branch to fmilthaler:feature/rsi-indicator. When everything looks good, we'll merge it into that branch, and then the pipeline will run just fine, updating the version and formatting automatically. Following that, we'll merge it into master.

[pythonhacker]

FYI: You can ignore the failed pipeline "Formatting and Version Increment...". It's a new pipeline and just ran for the first time on a fork. Added a new issue #124 . Since it failed, the easiest way forward is probably to change the target branch to fmilthaler:feature/rsi-indicator. When everything looks good, we'll merge it into that branch, and then the pipeline will run just fine, updating the version and formatting automatically. Following that, we'll merge it into master.

Got it. Will look into unit-tests and documentation.

[fmilthaler]

I'll merge this not into master, but into feature/rsi-indicator so that I can make the necessary additions and play around with it before it gets merged into master. Thank you for this addition @pythonhacker. :)