get https://api.amberdata.com/markets/options/batch-open-interest/
Delivers batch historical open interest data for multiple options contracts, providing timestamped values that reflect the total number of outstanding contracts over specified time ranges across supported exchanges.
Time Range & Data Availability Limit
The maximum time range (difference between startDate and endDate) is:
- 62 days of daily, hourly or minutely data
- This endpoint only stores the most recent 62 days of data.
- Queries with a
startDateolder than 62 days from the current date will result in a 410 error.In order to get more than the maximum allowed, you can use the Historical endpoint found here .
Not specifying startDate and endDate
If you omit
startDateandendDate, the API will return the most recent 62 days of daily data (not data older than 62 days from the current date).
RESPONSE DATA
| Field | Type | Description |
|---|---|---|
| instrument | string | The name of the instrument. |
| timestamp | number | string | The time at which the event occurred. |
| value | number | The total outstanding number of contracts. |