TOOL API

REALTIME_OPTIONS_FMV

Returns realtime FMV (fair market value) mark prices for US options. Option chains are sorted by expiration dates in chronological order. Within the same expiration date, contracts are sorted by strike prices from low to high.

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Call information

Tool slug: alpha-vantage.REALTIME_OPTIONS_FMV
Provider: Alpha Vantage
Average response: 0 ms
Calls in 7 days: 0

Input parameters

symbolrequired

The name of the equity of your choice. For example: symbol=IBM

require_greeks

Enable greeks & implied volatility (IV) fields alongside the FMV mark.

contract

The US options contract ID you would like to specify. By default, the contract parameter

expiration

The expiration date in YYYY-MM-DD format. The expiration date must be on or after today's date.

datatype

By default, datatype=csv. Strings json and csv are accepted with the following specifications:

return_full_data

Parameter return_full_data