yfinance-api
tessa – simple, hassle-free access to price information of financial assets
基于 deltafq 的开源量化交易云平台，集成数据服务、策略管理与交易接入，支持模拟与实盘。
bandl is an open-source library, provides APIs for equity stocks, derivatives, and cryptocurrencies. APIs for NSE EQ/FNO data, Nasdaq, Samco, 5Paisa, AngelBroking, Binance, and Coinbase are available.
