etfBasicInfo
Retrieve key ETF data including fund size, expense ratios, and tracking error to analyze investment fund characteristics and performance metrics.
Instructions
ETF基本信息：获取ETF基金的规模、费率、跟踪误差等基本信息关键数据与解读
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| query | Yes | ETF基金代码或ETF基金名称 |
Input Schema (JSON Schema)
{
"properties": {
"query": {
"description": "ETF基金代码或ETF基金名称",
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
}