1.StockSharp / StockSharpAlgorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).trading-strategiestrading-robotstrading-platformalgorithmic-trading-engineforexbitcoins+14 moreC#Other license11K total2.3K forks+231 starsfrom 10,818 · score 5.45
2.ricequant / rqalphaA extendable, replaceable Python algorithmic backtest && trading framework supporting multiple securitiesquantpythonbacktestfinancericequantta-lib+4 morePythonOther license6.9K total1.8K forks+49 starsfrom 6,801 · score 3.91
3.ta4j / ta4jA Java library for technical analysis.java-librarystocksforexbitcoinethereumtrading-algorithms+5 moreJavaOther license2.5K total804 forks+29 starsfrom 2,496 · score 3.40