aShareMarketQuotes
Get A-share market index quotes for Shanghai Composite, Shenzhen Component, ChiNext, and other major Chinese stock indices on specific dates to track Chinese stock market performance.
Instructions
A股大盘行情：获取指定日期A股主流指数（上证指数、深证成指、创业板指、科创板指、北证指数、恒生指数等）行情。
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| date | No | 指定日期，默认当天，格式为YYYY-MM-DD |