Question

One question with every outcome, and for an earnings question the stock's past reports and moves.

• Parameter id (string, required): A question's id.
• id, title, group (string): The question, and close, range, hit or earnings.
• source (string): kalshi or polymarket.
• symbol, name (string): The underlying, e.g. SPX, NVDA.
• resolves_at (string): When it resolves, UTC.
• underlying_price (number): The underlying's price.
• report_date, report_timing (string): Earnings questions: the report day, before_open or after_close.
• outcomes[] (array): market (Kalshi ticker or Polymarket condition id), label, kind, level, level_high, resolves_at, chance (0.62 is 62%).
• distribution (object): kind and bins (low, high, chance): the crowd's distribution of the outcome.
• reports (object): Earnings questions: beats of rated, up, median_move_pct, and rows (date, eps, eps_estimate, beat, surprise_pct, move_pct).
• GET /probabilities/{id}: Question. One question with every outcome, and for an earnings question the stock's past reports and moves.

Updated 2026-11-06 15:46 UTC