0DTE - Trading Routine Execution 2 of 3

div]:bg-bg-000/50 [&_pre>div]:border-0.5 [&_pre>div]:border-border-400 [&_.ignore-pre-bg>div]:bg-transparent [&_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [&_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [&_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [&_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8"> _*]:min-w-0 gap-3 standard-markdown"> Zero DTE War Room – Part 2: Execution Coach Ernie steps into the fire with Part 2 of the daily trading routine series, moving from yesterday's preparation into the heart of it all: execution. This episode breaks down exactly how a zero DTE convexity trader finds, enters, manages, and exits a trade. You'll learn why volatility isn't just context — it's the entire game. Coach Ernie walks through how the rate of premium decay changes dramatically between high and low volatility environments, and what that means for your butterfly's profit potential, risk, and gamma sensitivity. If you've ever wondered why wider flies work in high vol and narrower ones in low vol, this is the episode that connects the dots. You'll also get a deep dive into the 10% debit rule — where it came from (hint: pro options traders on the American Exchange floor in the dot-com era), why it works, and how to use it to find optimal convexity in your butterflies. Coach Ernie demonstrates how to right-size a trade using the VIX playbook and the Big Ass Fly gauge, then walks through a live setup using the Fly on the Wall heat map to locate a high-convexity put fly in seconds. The episode wraps with a framework for profit management: when to start trailing your stop, how to dynamically tighten it as premium decays through the day, and why 75% of your profits will come from outside the profit tent — not inside it. Coming up: Part 3 (Reflection) wraps the series tomorrow. Zero DTE War Room streams live every Monday, Tuesday, and Wednesday on YouTube.