Free tool · no signup · a modeled heuristic, not real-time flow
GEX / Gamma Exposure
Map where dealer delta-hedging sits by strike: net GEX, the gamma-flip level, and the regime around spot — derived from delayed open interest and spot greeks.
Net dealer gamma
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Gamma-flip level
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Dealer gamma at spot
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Strikes modeled
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Load a chain to see the gamma regime.
GEX is a modeled heuristic from delayed open interest and spot greeks — a snapshot, not real-time dealer flow, and never advice.