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Index Constituent Stocks
IndexConstituentStocksThis API requires paid access or an active trial. Review its fields and examples first; online payments are not available yet.
Data description
Use the field names shown below when building requests.
POST /v1/data/operations/IndexConstituentStocks · JSON
Input parameters
| Field | Type | Constraint | Description and example |
|---|---|---|---|
indexObject指数代码 | string_arraystring_array | Required Dictionary selection: SECU_INDEX | 交易市场通用的指数代码、指数简称、全称、英文名 Example: |
endDate截止日期 | datedate | Optional | 截止日期,日期格式为:YYYY-MM-DD Example: |
pageNo页面编号 | numbernumber | Optional | 定位分页查询的目标页码,默认不限 Example: |
pageSize页内记录数 | numbernumber | Optional | 单页返回的最大记录条数,默认不限 Example: |
Response fields
| Field | Type | Constraint | Description and example |
|---|---|---|---|
indexobject指数内码 | stringstring | — | 指数在聚源数据库的唯一标识ID Example: |
indexcode指数代码 | stringstring | — | 交易市场通用的指数代码 Example: |
indexname指数简称 | stringstring | — | 交易市场通用的指数简称 Example: |
stockobject股票内码 | stringstring | — | 股票在聚源数据库的唯一标识ID Example: |
stockcode股票代码 | stringstring | — | 交易市场通用的股票代码 Example: |
stockname股票简称 | stringstring | — | 交易市场通用的股票简称 Example: |
weight权重(%) | stringstring | — | 指数成分股在指数中的权重比例 Example: |
closeprice收盘价(元) | stringstring | — | 指数成分股在最新交易日的收盘价 Example: |
change涨跌(元) | stringstring | — | 指数成分股在最新交易日的涨跌 Example: |
changerate涨跌幅(%) | stringstring | — | 指数成分股在最新交易日的涨跌幅 Example: |
indexcontrib指数贡献点 | stringstring | — | 指数成分股的上涨或下跌对指数点位的贡献值,正数表示拉升指数,负数表示拖累指数 Example: |
volume成交量(万股) | stringstring | — | 指数成分股在最新交易日的成交量 Example: |
amount成交额(万元) | stringstring | — | 指数成分股在最新交易日的成交额 Example: |
totalshare总股本(亿股) | stringstring | — | 指数成分股在最新交易日的总股本 Example: |
totalmarketval总市值(亿元) | stringstring | — | 指数成分股在最新交易日的总市值 Example: |
freefloatshare自由流通股本(亿股) | stringstring | — | 指数成分股在最新交易日的自由流通股本 Example: |
freefloatval自由流通市值(亿元) | stringstring | — | 指数成分股在最新交易日的自由流通市值 Example: |
secondindustry证监会行业 | stringstring | — | 指数成分股的证监会二级行业分类 Example: |
inclusiondate纳入日期 | datedate | — | 成分股首次纳入指数的日期,用于追溯成分股历史变动 Example: |
Request example
Example instruments, required parameters and applicable page limits are prefilled. Open the side drawer for field notes and a live response.
{
"parameters": {
"indexObject": [
"3145"
],
"pageNo": 1,
"pageSize": 5
}
}- indexObject: 沪深300 · 000300.SH
- Samples use verified instruments and dictionary values. Records depend on the query range, data updates and the selected key's permissions.
- The sample requests 5 records; some business aggregates may return more rows, as shown in the actual response.
Coverage and access boundaries
Follow the parameter notes for minute intervals, price adjustment and time units. A missing field does not mean a zero value.