v1
latestOpenAPI 3.0.02026-07-24374582.1 KBMarkets
Get Options Expirations
Get available expiration dates for a specific underlying symbol
get/v1/markets/options/expirations
Query parameters
symbolstring required
The underlying security symbol
includeAllRootsboolean required
Include all option roots
strikesboolean
Include strikes in response
contractSizeboolean
Include contract size in response
expirationTypeboolean
Include expiration type in response
Headers
Accept'application/json' required
Response format
Response
Available expiration dates