Historical [ENT]

Retrieves the historical time series open interest for the specified instrument and exchange(s).

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Time Range Limit

The maximum time range (difference between startDate and endDate) is 1 year.

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Not specifying startDate and endDate

If the startDate and endDate query parameters are not provided, the API will return the daily data from the previous year.

RESPONSE DATA

FieldTypeDescription
exchangestringThe name of the exchange.
timestampnumber | stringThe time at which the event occurred.
valuenumberThe value of the open interest.
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