pyrenko

This is a class for calculating and visualizing a renko chart.

Author

Credit to the author for source code of pyrenko.

The only contribution from dennislwm is made a package and upload it to PyPi.

Installation

 $ pip install pyrenko

Example

 >>> import pyrenko

Getting Data

 >>> import yfinance
 >>> data = yfinance.download('SPY', start="2019-01-01", end="2019-12-31")

Note: Variable data is of type DataFrame that consists of columns ['Open', 'High', 'Low', 'Close'].

Get optimal brick size based

 >>> optimal_brick = pyrenko.renko().set_brick_size(auto = True, HLC_history = data[["High", "Low", "Close"]])

Build Renko

 >>> objRenko = pyrenko.renko()
 >>> print('Set brick size: ', objRenko.set_brick_size(auto = False, brick_size = optimal_brick))
 >>> objRenko.build_history(prices = data.Close)

Renko data

 >>> print('Renko length:' , len(objRenko.get_renko_prices()))
 >>> print('Renko bar directions: ', objRenko.get_renko_directions())
 >>> print('Renko bar evaluation: ', objRenko.evaluate())

Plot chart

 >>> objRenko.plot_renko()