Backtesting py reddit 90% of the time any framework sold with prepackaged test cases perform poorly. You can use it to optimize what you want, such as “most profit” or “highest win rate”, etc. 6+, Pandas, Tensorflow, etc. There's peculiarities with futures given the variation in tick size and value. I was using Python before and build my own backtesting system, but now I am learning MQL5 because I felt like a lot of stuff I would still need to build is already there. Absorbed a lot of Quantiopian users after the company closed, and has a pretty active community in general. PyAlgoTrade: This is another Python library focused on backtesting trading strategies. True. But people in this sub always suggest doing backtest for as far as you can, so I want more years of data for that. Tensorcharts, Quantower, etc. hjrjdpkslhizflpvnpgmprctacbuhxywlribfvyizvygzzgyozqtczltwvifgoshlxyelzhdmbsh