Use a local engine to analyze and backtest stock market data without relying on online services.
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Free · no card · unsubscribe anytime面向 A 股日K、分钟K与ETF分钟数据的本地量化引擎，集成增量同步、本地缓存、复权、批量查询、回测与指标计算。
free-stockdb has 2.3k stars on GitHub. It has been forked 349 times. free-stockdb is written mainly in HTML. It has been in active development since 2026. free-stockdb is available under the MIT license. Its main topics are a-share, algorithmic-trading, backtesting, china-stock-market.
What is free-stockdb?
面向 A 股日K、分钟K与ETF分钟数据的本地量化引擎，集成增量同步、本地缓存、复权、批量查询、回测与指标计算。
Is free-stockdb open source?
free-stockdb is an open-source project. It is released under the MIT license.
Is free-stockdb free?
Yes. free-stockdb is free and open source — you can use, modify and self-host it.
What license does free-stockdb use?
free-stockdb is available under the MIT license.
What language is free-stockdb written in?
free-stockdb is written mainly in HTML.
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