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Derivatives · Heatmaps
Strike × expiry
heatmaps
— where open interest and the gamma floor pile up.
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Gamma (GEX) Heatmap · strike × expiry
anchor (green) / fragile (red)
OKX + BSM
0s ago
▸ How is this computed?
Gamma exposure per cell: green = dealers dampen volatility (anchor), red = they amplify it (fragile). Shows where the anchor or the fragility sits by strike and expiry; the gold line is spot.