ColorVol
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Public showcase

Public options surfaces

Explore implied volatility, gamma, and dealer gamma exposure in a polished preview experience. These pages are meant to showcase the product, not replace the authenticated ColorVol dashboard.

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Preview note: These surfaces use fixed showcase data so visitors can understand the product. The interactive app experience starts after login.
Dealer GEX Surface
Dealer gamma exposure by strike and expiration (dollar gamma)

3D Surface

Dealer GEX Surface (Spot: $600)

25 x 15 grid

Gamma Flip Points

Zero-crossing detected near strikes: $620, $630, $640. These levels represent potential gamma flip points where dealer hedging behavior may shift.

Positive GEX (Blue)

Dealers are long gamma. They may sell into rallies and buy dips to hedge, which can create a pinning effect and reduce realized volatility.

Negative GEX (Red)

Dealers are short gamma. They may buy into rallies and sell into dips to hedge, which can amplify price moves and increase squeeze risk.

Gamma Walls

Large concentrations of GEX at specific strikes can act as magnets or barriers. Heavy positive GEX above spot can cap rallies, while heavy negative GEX below can accelerate selloffs.