get_historical_options_data

io.github.connerlambden/helium-mcp · Verify this server

Get the full historical options chain for a ticker on a specific date. Returns the complete options chain including all expirations and contracts, with bid, ask, mid prices, greeks, and Helium's proprietary model values (helium_theo, helium_pitm, should_i_buy, should_i_sell, terminal_buy_pl, terminal_sell_pl, etc.) baked into each contract. Returns: - symbol, date, data_source ('recent' or 's3') - num_expirations: number of distinct expiration dates - total_contracts: total number of option contracts - option_chain: dict keyed by expiration index, each value is a list of option contracts Each contract includes fields like: putCall, symbol, description, bid, ask, mark, mid_price, strikePrice, expirationDate, daysToExpiration, delta, gamma, theta, vega, impliedVolatility, openInterest, volume, helium_theo, helium_pitm, should_i_buy, should_i_sell, terminal_buy_pl, terminal_sell_pl, and more. Args: symbol: Ticker symbol, e.g. 'AAPL', 'TSLA', 'SPY'. date: Date in YYYY-MM-DD format, e.g. '2026-04-10'.