Stock Market Options Trading Stock Market Options Trading

199: Scalping SPX 0DTE Credit Spreads Using Gamma Exposure (GEX)

Sep 21, 2026 · 13m

Summary

This episode explores using gamma exposure to identify support and resistance for 0DTE SPX credit spread scalps. The host demonstrates a trade where selling a call spread near a gamma node allowed for a quick 30% profit capture during a market fade. He also reviews the broader 90-day outlook, noting the market's rally despite Fed rate hikes and upcoming speaker events. The segment concludes with lighthearted social media clips about trader frustration.

Topics discussed

Intro: Gamma Exposure and 0 DTE Credit Spread Scalping Defining the Setup: Visual Gamma Analysis over Theory Identifying Support and Resistance via Gamma Nodes Trade Execution: Selling Call Credit Spread at Resistance Exit Strategy: Booking Profit on the Fade Alternative Strategies: Put Spreads and Iron Condors Current Market State: Analyzing New Gamma Nodes Chart Review: Visualizing the Entry and Exit Scalping Rules: 30% Target and Key Levels Big Picture: 90-Day Gamma and Fed Rate Hike Impact Upcoming Events: Fed Speakers and Economic Calendar Fun Segment: X Files and Trading Memes
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