API QuantAPI DeveloperRequires options add-on

Daily put/call ratios for a group of stocks on a single date.

This API returns data for multiple stocks — every constituent of a market index, or of one of your own universes — for the specified date.

One row is returned per optionable US-listed stock in the selection, carrying its identifiers alongside its most recent reading on or before the requested date (today when date is omitted), looking back at most ten days; the row's date is that reading's date. Coverage is US-listed options only: a selection with no US listings is a 400 invalidSelection, and constituents with no listed options in the lookback do not appear.

Available Data Points:

• Date: The specific date for which the data is retrieved (YYYY-MM-DD format).
• Exchange Symbol: Symbol of the exchange where the security trades.
• Ticker: The ticker symbol associated with the security.
• Company Name: The name of the company issuing the security.
• Ortex Company ID: Unique id for a company.
• Ortex Security ID: Unique id for a security issued by a company.
• Ortex Tradable Item ID: Unique id for a listing of a security.
• PCR: Put/call ratio for the date, calculated from open interest.
• PCR Volume: Put/call ratio for the date, calculated from traded volume.

Try it out! You can test the API with the trial key TEST. Simply include it in your request headers; either here, or add the header "Ortex-Api-Key": "TEST" to your http request.

Trial key restrictions: Trial keys may be limited to a specific date range and set of regions. Requests outside the allowed regions or entirely outside the allowed date range are rejected; a date window that partially overlaps the allowed range is trimmed to it, reported in meta.restriction.

Get full access! Get a key at app.ortex.com/apis