3 lessons • ~15 min total

0DTE Trading

Master zero-day expiration trading — from understanding 0DTE mechanics to using flow data and GEX for intraday setups.

1

What Are 0DTE Options?

Zero-day expiration fundamentals: what 0DTE options are, why they're popular, risks, and how they differ from weeklies.

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2

0DTE Options Flow Guide

Track intraday expiration activity: how to use flow data for 0DTE, key signals, scanner filters, and avoiding hedging traps.

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3

0DTE and GEX Levels

How gamma affects expiration day: gamma amplification, pin risk, and how GEX levels shift intraday on 0DTE.

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Why 0DTE Matters

0DTE options account for 40-50% of daily SPX volume and offer extreme leverage with rapid time decay. Understanding how to read 0DTE flow and GEX levels is critical for intraday traders navigating expiration day volatility.

Gamma amplification on 0DTE creates mechanical price effects — pin risk at high-GEX strikes, acceleration zones in negative gamma, and structural levels that don't exist on longer-dated options.

What's Next

0DTE trading builds on concepts from Options Flow Fundamentals and GEX Mastery. Combining flow signals with gamma mechanics creates high-conviction expiration day setups. Master both tracks first for the strongest foundation.

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