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China equities
Stock Market Size Stats
StockMarketSizeStatsThis API is free. Query it with any API key in your account.
Data description
Use the field names shown below when building requests.
POST /v1/data/operations/StockMarketSizeStats · JSON
Input parameters
| Field | Type | Constraint | Description and example |
|---|---|---|---|
secuMarketCode证券市场名称 | string_arraystring_array | Required Dictionary selection: STOCK_SECURITIES_MARKET_CODE_NON_HSGT | 市场支持沪深京市、沪深两市、沪市、深市、京市、主板、创业板、科创板、上市A股、上市B股等市场 Example: |
reportPeriod统计周期 | stringstring | Optional Dictionary selection: StatisticalPeriod | 统计周期类型,包括日、周、月、年 Example: |
beginDate开始日期 | stringstring | Optional | 查询开始日期 Example: |
endDate截止日期 | stringstring | Optional | 查询结束日期 Example: |
pageNo页面编号 | stringstring | Optional | 定位分页查询的目标页码,默认不限 Example: |
pageSize页内记录数 | stringstring | 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 |
|---|---|---|---|
secumarketcode证券市场名称 | stringstring | — | 市场支持沪深京市、沪深两市、沪市、深市、京市、主板、创业板、科创板、上市A股、上市B股等市场 Example: |
reportperiod统计周期 | stringstring | — | 统计周期类型,包括日、周、月、年 Example: |
enddate截止日期 | stringstring | — | 数据统计日期 Example: |
listingcompanynumber上市公司数量 | stringstring | — | 指定截止日在册的上市公司家数(不含退市、未上市企业) Example: |
listingsecuritynumber上市股票数量 | stringstring | — | 指定截止日在册的上市股票只数(一家公司多只股票分别统计) Example: |
totalmarketvalue总市值(亿元) | stringstring | — | 指定截止日上市股票总市值合计 Example: |
circulationmarketvalue流通市值(亿元) | stringstring | — | 指定截止日上市股票流通市值合计 Example: |
noncirculationmarketvalue未流通市值(亿元) | stringstring | — | 指定截止日上市股票非流通市值合计,通过总市值减去流通市值的得到 Example: |
totalshare总股本(亿股) | stringstring | — | 指定截止日上市股票总股本合计 Example: |
circulationshare流通股本(亿股) | stringstring | — | 指定截止日上市股票流通股本合计 Example: |
noncirculationshare非流通股本(亿股) | stringstring | — | 指定截止日上市股票非流通股本合计,通过总股本减去流通股本得到 Example: |
accumulateinvestornumber累计投资者数(万个) | stringstring | — | 中国证券登记结算公司披露的期末一码通账户数量 Example: |
addinvestornumber新增投资者数(万个) | stringstring | — | 中国证券登记结算公司披露的当期新增一码通账户数量 Example: |
ipoamountIPO金额(亿元) | stringstring | — | 指定截止日IPO金额 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": {
"secuMarketCode": [
"HSA"
],
"beginDate": "2026-10-14",
"endDate": "2026-11-13",
"pageNo": "1",
"pageSize": "5"
}
}- secuMarketCode: 沪深A股
- 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.