0DTE dealer gamma

Dealer gamma from today's same-day expiring prints by strike, updated every 30 seconds.

• Parameter symbol (string): SPX, SPY or QQQ.
• s, day, spot (mixed): Symbol, session, price.
• strikes (array): [strike, dollar gamma]: negative where dealers are short gamma.
• zone (array): [low, high]: within 0.3% of the price.
• share (number): The gamma inside the zone over the day's total, -1 to 1.
• read (string): quiet, choppy, none or closed.
• GET /market/options/zero-dte/gamma: 0DTE dealer gamma. Dealer gamma from today's same-day expiring prints by strike, updated every 30 seconds.

Updated 2026-11-06 11:42 UTC