The Options Impact gauge measures how large gamma exposure is relative to the stock's notional trading volume. It answers the question: are options big enough relative to stock activity to actually influence price?

• Green = options are likely to dominate flow; market maker hedging is expected to influence spot price movement
• Red = options have little influence on spot; stock volume is dominating, gamma levels are less reliable as a guide

This is a visual signal — use it to quickly filter for names where gamma-based levels (like those in the Synthetic OI Model) are more likely to be respected. It is not meant for precise analytical measurement.

SpotGamma Essentials and Alpha subscribers can access Equity Hub™ here.

Equity Hub’s Total Open Interest Model can be access by SpotGamma Essential and Alpha subscribers here.

Equity Hub’s Synthetic Open Interest Model can be access by SpotGamma Alpha subscribers here.
 

Support articles explain how Equity Hub works. The Synthetic Open Interest Model and Total Open Interest Model product pages shows how traders apply it in real market conditions — with concrete examples and a clear view of how it fits into daily trade decisions.

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