Get Helium's proprietary ML model-predicted price for a specific option contract.
Helium trains per-symbol regression models on historical options data. This tool
looks up the most recent available options chain for the symbol (today or up to
5 days back), finds the exact contract matching strike/expiration/type, and runs
it through that model to produce a predicted fair-value price.
Returns:
- symbol: the ticker
- strike: the strike price used
- expiration: the expiration date used
- option_type: 'call' or 'put'
- predicted_price: Helium's model-predicted option price in dollars
- prob_itm: probability of expiring in the money (0.0–1.0), or null if model unavailable
- options_data_date: the date of the options chain snapshot the model was run on
(so you know how fresh the underlying market data is)
Throws an error if no options chain data is available for the symbol within the past 5 days,
or if the exact contract (strike/expiration/type combination) does not exist in that chain.
Args:
symbol: Ticker symbol, e.g. 'AAPL', 'SPY'.
strike: Strike price as a number, e.g. 150.0.
expiration: Expiration date as 'YYYY-MM-DD', e.g. '2026-06-20'.
option_type: Must be 'call' or 'put'.
Connector