期权历史成交量
获取美股期权的历史每日认购/认沽成交量和未平仓量数据。
SDK Links
Parameters
SDK 方法参数。
| Name | Type | Required | Description |
|---|---|---|---|
| symbol | string | YES | US stock symbol, e.g. AAPL.US, TSLA.US |
| count | integer | NO | Number of trading days to return (default: 20) |
Request Example
Response
Response Example
json
{
"code": 0,
"message": "success",
"data": {
"symbol": "AAPL.US",
"list": [
{
"date": "2026-05-07",
"call_volume": 284512,
"put_volume": 195830,
"call_open_interest": 1824500,
"put_open_interest": 1532100,
"pc_vol": "0.6886",
"pc_oi": "0.8398"
}
]
}
}Response Status
| Status | Description | Schema |
|---|---|---|
| 200 | Success | option_volume_daily_rsp |
| 400 | Bad request | None |
Schemas
option_volume_daily_rsp
| Name | Type | Required | Description |
|---|---|---|---|
| symbol | string | true | Security symbol |
| list | object[] | true | Daily volume records |
| ∟ date | string | true | Date in YYYY-MM-DD format |
| ∟ call_volume | int64 | true | Call volume on that day |
| ∟ put_volume | int64 | true | Put volume on that day |
| ∟ call_open_interest | int64 | true | Call open interest |
| ∟ put_open_interest | int64 | true | Put open interest |
| ∟ pc_vol | string | true | Put/call volume ratio |
| ∟ pc_oi | string | true | Put/call open interest ratio |

