Fathom — dealer exposure map

Fathom

dealer exposure · every strike, one map

Ticker

Weight

Metric

Titan—

Ceil—

Floor—

Spot—

Reg—

fuel / repelsupport / pin

Foresight beta

—

Flip—

Pressure—

Magnet—

Vanna X—

Charm—

Range—

—

Rule-based oracle from this map's dealer exposures. Not financial advice.

Levels. Titan = strike with the largest composite exposure (dominant pin / barrier). Ceiling / Floor = nearest positive wall above / below spot. Regime = sign of net dealer gamma (long γ dampens moves, short γ amplifies).
Weighting. Positioning = resting open interest. Flow = today's volume (the intraday read — where fresh hedging is landing right now). Blend = OI + today's volume.

Data & method

Greeks are Black-Scholes, aggregated to dealer $-exposure per strike assuming dealers are long calls / short puts; the composite is a transparent gamma-weighted blend of GEX/DEX/VEX/Charm on the GEX $-scale. Independent research tool — not affiliated with any commercial product, not financial advice. Modeled exposures can be wrong or stale; you own your decisions.