---
title: "ETF 份额与规模"
method: GET
path: "/v1/etf/share-size"
tags: ["ETF"]
---

# ETF 份额与规模

`GET /v1/etf/share-size`

## Request

- Base URL: `https://quantsonar.com`
- URL: `https://quantsonar.com/v1/etf/share-size`
- Auth: API key in header `X-API-Key`

## Query parameters

- `symbol` string, nullable: 代码原样匹配（ETF/板块/外汇/港股等）
- `start_date` string, nullable: 起始日期 YYYYMMDD
- `end_date` string, nullable: 结束日期 YYYYMMDD
- `trade_date` string, nullable: 单个交易日 YYYYMMDD（与 start/end 二选一）
- `exchange` string, nullable: 交易所：SSE 上交所 / SZSE 深交所

## Response `200`

Successful Response

- object[]
  - `trade_date` unknown
  - `symbol` unknown
  - `etf_name` unknown
  - `total_share` unknown
  - `total_size` unknown
  - `nav` unknown
  - `close` unknown
  - `exchange` unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/quantsonar/apis/quantsonar-agent-data-api.md) · [All operations](https://skmtc.dev/quantsonar/apis/quantsonar-agent-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/quantsonar/apis/quantsonar-agent-data-api/revisions/1457cc05fb2b?raw)