About this episode

This episode explores the 30-minute Opening Range Breakout Call Debit Spread strategy as part of an automated SPX 0DTE portfolio.

In Part 3 of this series on building an automated SPX 0DTE portfolio, we explore the final strategy we've added to our growing mix of high-frequency, positive expectancy trades: the 30-minute Opening Range Breakout (ORB) Call Debit Spread. In previous episodes, we discussed the Trend Spread Engine (TSE) credit spreads and the End-of-Day Put Debit Spread (PDS). In this episode, we look at how the ORB strategy adds another layer of diversification by introducing a different combination of win rate, risk/reward, and market conditions. Topics discussed include: Why combining strategies with different win rates and risk/reward profiles matters The mechanics of a 30-minute Opening Range Breakout strategy Why we're only trading upside ORBs above the 5-day moving average The importance of trade frequency and automation Using one-minute confirmation for more consistent execution How portfolio construction can reduce drawdowns and improve consistency Why position sizing matters more than any individual trade outcome Articles Mentioned 📈 30-Minute ORB Call Debit Spread Strategy…

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