Gamma Flow
Gamma Intelligence Console
Free · CBOE delayed (~15 min) · Open methodology
Where options flow,
the market obeys.
Gamma exposure for SPX, NDX, QQQ, SPY, GLD and 6 more — recomputed every 60 seconds from CBOE delayed quotes (~15 min). Open formulas, no paywall on the basic levels. Built for traders who don’t want vendor opinion injected into the numbers.
Capabilities
Five primitives · one console
Gamma Walls
Top-3 call walls + put supports recomputed every 60s
Multi-Expiry Map
0DTE → monthly · per-expiry breakdown, not just blob
Q-Score · 4D
Option · Volatility · Momentum · Seasonality
Vanna · Charm Lab
Closed-form BSM, per-strike, every minute
Live Hero Chart
Candles + heatmap + every level in one frame
Gamma walls
Top-3 call resistance, top-3 put support, HVL, gamma flip, max pain — recomputed every 60s from the full CBOE chain.
Multi-expiry intelligence
0DTE through monthly — see where dealer hedging concentrates per expiry, not just the cumulative blob everyone else shows.
Q-Score · 4 dimensions
Composite signal across Option, Volatility, Momentum and Seasonality — weighted, transparent, every formula documented.
Markets
Pick a symbol
11 markets · CBOE delayed ~15 min · updates every 60s during RTH
ETFs
5 symbolsData: CBOE delayed quotes (~15 min) · Levels recomputed every 60s during market hours · Not financial advice.