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Volatility, surfaces & OI

3D surfaces, skew, term structure, open interest and max pain

8 articles in this topic

Volatility, surfaces & OI4 min read

Explore the Volatility Surface

Rotate the IV grid and understand the OTM composition and interpolation labels.

Volatility, surfaces & OI4 min read

Explore the Exposure Surface

Use 3D surfaces, bars and heat maps for modeled exposure across strikes and dates.

Volatility, surfaces & OI4 min read

Change surface axes and use the heat-map fallback

Keep surfaces usable with large selections or unavailable WebGL.

Volatility, surfaces & OI4 min read

Compare Volatility Skew

View IV by strike or delta across selected expirations.

Volatility, surfaces & OI4 min read

Read Term Structure

Compare ATM or delta-band IV across expirations and constant maturities.

Volatility, surfaces & OI4 min read

Use IV Rank and Volatility Drift

Separate a historical IV ranking from intraday implied-versus-realized volatility.

Volatility, surfaces & OI4 min read

Read OI by Strike, Expiration and Time

Use dated open-interest snapshots without confusing them with intraday volume.

Volatility, surfaces & OI4 min read

Understand Max Pain and Max Pain / Time

Read a dated OI payout calculation without treating it as a price target.