etfLatestPrice
Retrieve current ETF data including fund size, expense ratios, and tracking error metrics by entering the fund code or name.
Instructions
ETF实时行情：获取ETF基金最新规模、费率、跟踪误差等基本信息关键数
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| query | Yes | ETF基金代码或ETF基金名称 |