Go beyond basic Greeks. Analyze SPX, SPY, QQQ with real-time Gamma Exposure (GEX), IV Surface, Vanna/Charm heatmaps, and a built-in options profit calculator. See where market makers are positioned — before the move happens.
Everything you need to analyze options flow, gamma positioning, and market structure in one platform.
Real-time GEX visualization for SPX, SPY, QQQ. Track net gamma, key strike levels, and dealer positioning shifts that drive intraday price action.
Identify critical gamma flip zones, Call/Put Walls, and zero-gamma levels where market makers shift from supporting to suppressing price moves.
Calculate P/L scenarios with full Greeks breakdown. Visualize payoff diagrams and understand your Delta, Gamma, Theta, and Vega exposure at a glance.
Monitor second-order Greeks that reveal spot-volatility correlation (Vanna) and time-decay acceleration (Charm) across the entire options surface.
Replay any trading day from the past 30 days. Study how GEX levels evolved intraday and improve your market timing with data-driven insights.
Screen for abnormal small-cap events, track earnings calendars, analyze option chains, and monitor sector rotation with interactive heatmaps.
Sign up with email or Google OAuth. No credit card required — unlock full platform access instantly.
Select SPX, SPY, or QQQ for GEX analytics, or explore US stocks for options chain and scanner tools.
Use gamma levels, profit calculator, and heatmaps to identify high-probability setups and manage risk.
All plans include full SPX/SPY/QQQ GEX analytics, options profit calculator, and 30-day replay.
Free options calculators compute basic Greeks. Our platform adds real-time Gamma Exposure (GEX) data — showing aggregate dealer positioning that drives intraday market moves. You see not just what an option is worth, but where the market is likely headed based on gamma dynamics.
GEX analytics cover SPX (S&P 500 Index), SPY (S&P 500 ETF), and QQQ (Nasdaq-100 ETF) options — the most liquid options markets in the world. Our US Stocks module extends coverage to individual equity options with earnings calendar and scanner tools.
No. The 7-day free trial requires only an email address. You get full access to all features — GEX dashboard, profit calculator, replay, and scanner. Cancel anytime with no obligation.
GEX data refreshes continuously during US market hours (9:30 AM – 4:00 PM ET). The dashboard updates in near-real-time, so you always see the latest gamma positioning.
Yes. The entire platform is responsive and works on any device — desktop, tablet, or mobile. Premium plans support multiple concurrent devices.
Join thousands of traders who use our option calculator and GEX analytics daily.
Free 7-day trial. No credit card required.