v1
latestOpenAPI 3.1.02026-07-2655154175.6 KBUnderlying
Bulk underlying stats for a list of tickers
Returns a single-day UnderlyingStats record per requested ticker. Tickers absent from the response had no options activity that day.
get/v1/underlying/bulk/stats
Query parameters
tickersstring required
Example:SPY,AAPL,NVDA
Comma-separated list of tickers (max 50).
datestring date
Example:2026-05-27
Trading date the request targets, in YYYY-MM-DD. Defaults to the current trading date (the most recent session that has settled enough data to be queryable). Past dates fall through to the daily rollup tables.
Response
Per-ticker stats.
Example response
{
"meta": {
"requestId": "d7574836"
}
}