Get Options Chains

Retrieve detailed options chains for a specified underlying symbol and expiration date, including comprehensive Greek metrics and implied volatility data powered by ORATS. This enables users to analyze available options contracts, assess risk factors, and make informed trading decisions based on enriched market insights.

Tip: The expiration parameter must be a date the underlying symbol actually has options listed for. Use the options expirations endpoint first to retrieve the list of valid expiration dates for a symbol, then pass one of those dates here.

Silent failure warning: Passing an expiration date that isn’t a valid/listed expiration for the symbol does not return an error — it returns an empty response. If you get no results back, double-check the date against the options expirations endpoint before assuming something else is wrong.