Public delayed snapshot · educational
SPY GEX Heatmap (delayed)
Strike × time net-GEX map — where dealer gamma is building or bleeding through the session. Headline numbers are baked into this HTML for crawlers; the matrix refreshes in-browser from /v1/public/gex-heatmap/SPY — not the full paid Desk.
Spot—
Gamma flip—
Call wall—
Put wall—
Symbol: SPY · QQQ · SPX · All free tools →
Delayed snapshot. Unlock the real-time GEX Heatmap — plus the Premium Compression Heatmap & Path-Risk Meter at the rail — on Pro.
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A GEX heatmap is strike × time net gamma — where dealer hedging is building or bleeding through the session. Positive pockets often pin; negative pockets often accelerate. This snapshot is delayed and educational.
Read: SPY gamma walls explained · live GEX desk · all delayed levels
Not investment advice. Delayed public data only.