easyquotation
Get free stock quotes in real time, supporting Sina
...Developers can request complete market snapshots or query specific Shanghai, Shenzhen, Beijing, and Hong Kong securities. Returned records include prices, bid and ask data, volume, turnover, highs, lows, and other trading fields when available. The library also includes Tencent Hong Kong daily K-line support and selected ETF information from Jisilu. Built-in stock-code data can be refreshed as listings change. Its small API makes it useful as a market-data component in scripts, dashboards, and quantitative trading systems.