Intraday Gamma Refresh
Discover Options Gamma Exposure Insights
Identify market inflection points and opportunities with advanced GEX analysis. Screen stocks by options gamma exposure to see where dealer positioning concentrates.
2,500+
tickers tracked
Intraday
gamma refresh
TastyTrade
options data feed
What you get
Everything to read dealer gamma
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Advanced GEX Analysis
Visualize gamma exposure across price levels to spot support and resistance zones.
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Custom Screener
Filter by market cap, price, index, and gamma structure to find the best setups.
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Comprehensive Data
Regularly updated options data and gamma calculations across multiple expirations.
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Stock Price Charts
Recent price action beside every stock, so you always have context in the screener.
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Historical GEX FiltersPremium
Filter by historical expirations, backtest strategies, and analyze how gamma exposure shaped price action in the past.
Workflow
How it works
From live options chains to dealer gamma profiles — here is what powers every screen and chart.
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TastyTrade data feed
Live US options chains sourced from TastyTrade and refreshed every 15 minutes during market hours, not stale end-of-day snapshots.
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Black-Scholes gamma engine
Per-strike gamma is computed with a Black-Scholes model, then aggregated into net dealer GEX profiles you can screen, sort, and chart with confidence.
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Intraday positioning
Flip levels, call/put walls, and net GEX update through the session so your read reflects where dealers are positioned now — not where they were at yesterday's close.
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Select your filters
Choose market cap, index, price range, and gamma properties. Premium adds historical expirations.
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Review results
Browse stocks matching your criteria with key gamma levels at a glance.
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Analyze GEX charts
Visualize gamma across price levels to identify targets and inflection points.
In context
See price action instantly
Instantly view recent price movement for every stock you screen — right alongside your GEX analysis, so levels never live in a vacuum.
✓Daily candles beside every gamma profile
✓Spot vs. gamma-flip at a glance
✓Call & put walls mapped to price
AAPLDaily ChartIllustrative