![Improving your Python Backtesting – From DataFrames to Cython [Part 2]](https://www.fxmastercourse.com/wp-content/uploads/2021/01/Python-Backtesting-700x300.png)
In Part 1 we used simple Python to Improve our Backtesting times. Starting out with DataFrames we took a simple RSI strategy over a period of 7000 days and reduced from 7.3 seconds (which is a complete joke; sorry Pandas!) down to 0.003 seconds by converting everything to lists. But if you recall the comparison […]