Research & Education

Options Market Research

Institutional-grade insights, educational deep-dives, and market structure analytics.

Latest Articles

Option GreeksTotal Gamma

The Ultimate Guide to Total Gamma Option Calculations and Volatility

Gex Horizon
Option GreeksTotal Gamma

The Ultimate Guide to Total Gamma Option Calculations and Volatility

Demystify option gamma calculations, learn how to measure total net dealer gamma, and discover how long vs. short gamma shifts daily market volatility.

2026-06-30
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SPX GEXGamma Exposure

Tracking SPX Net GEX Current Value: Dynamic Spot Mapping & Hedging Levels

Gex Horizon
SPX GEXGamma Exposure

Tracking SPX Net GEX Current Value: Dynamic Spot Mapping & Hedging Levels

Learn how to monitor the current SPX net GEX dollar gamma levels, map option strikes to futures equivalent pricing, and use dealer positioning to time market entries.

2026-06-30
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0DTE GEXZero Cross

Intraday Flow: Trading the SPX 0DTE Net GEX Zero Cross

Gex Horizon
0DTE GEXZero Cross

Intraday Flow: Trading the SPX 0DTE Net GEX Zero Cross

A tactical guide analyzing SPX 0DTE net gamma exposure flows, tracking the Zero Cross level, and building an intraday trading system.

2026-06-30
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What is Gamma Exposure (GEX)? Options Market Maker Hedging Explained
Gamma ExposureGEX

What is Gamma Exposure (GEX)? Options Market Maker Hedging Explained

Discover the definition, mechanics, and calculation of options gamma exposure (GEX), and learn how market maker hedging flow dictates daily stock price volatility.

2026-06-30
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GEX ChartOptions Trading

How to Read a Gamma Exposure (GEX) Chart: A Step-by-Step Guide

Gex Horizon
GEX ChartOptions Trading

How to Read a Gamma Exposure (GEX) Chart: A Step-by-Step Guide

Learn how to read options gamma exposure charts, identify call and put walls, find the zero gamma flip price, and incorporate GEX data into your trading.

2026-06-30
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Crypto OptionsEthereum

Crypto Microstructure: Understanding the Ethereum Options Gamma Flip

Gex Horizon
Crypto OptionsEthereum

Crypto Microstructure: Understanding the Ethereum Options Gamma Flip

Discover how dealer positioning on Deribit impacts Ethereum prices, what triggers a negative gamma flip, and how to spot crypto GEX anomalies.

2026-06-30
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SPXCall Wall

The Mechanics of a Call Wall: How Dealer Hedging Caps Market Rallies

Gex Horizon
SPXCall Wall

The Mechanics of a Call Wall: How Dealer Hedging Caps Market Rallies

Discover why the S&P 500 often struggles to break through specific strike prices and how to use Call Walls to time your exits.

2026-06-28
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