Alpha Crunching Insights | Navigating the S&P500 with Precision

SPX End-of-Day Put Debit Spread Strategy: Rules, Backtest, and Automation

Discover how the EOD PDS (End of Day Put Debit Spread) strategy uses 0DTE SPX options to capture late-day market volatility with a favorable 3:1 risk-reward profile. In this article, we'll cover the complete trade rules, 4-year backtest results, automation options, and how this strategy complements our TSE credit spread strategy by adding a different source of positive expectancy to your portfolio.

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End-of-Day Iron Condor: A Simple Mechanical Strategy for SPX 0DTE

The End-of-Day Iron Condor is a mechanical SPX 0DTE options strategy that looks to profit from the typically quieter market activity during the final hours of the trading day. The strategy follows a simple set of rules, removes much of the emotion from trading, and has shown consistent results across multiple years of backtesting while maintaining a positive expectancy.

End-of-Day Iron Condor: A Simple Mechanical Strategy for SPX 0DTE

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End-of-Day Iron Condor: A Simple Mechanical Strategy for SPX 0DTE

Jul 22, 2026

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SPX 0DTE Put Credit Spread Strategy

Backtested, rules-based, and easy to manage—introducing the ASD 0DTE PCS strategy.

Sep 8, 2025

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SPX Daily Forecast Indicator

Want a clearer read on SPX before the market opens? The updated Daily Forecast shows you the intraday trend, compares it to past weeks, and helps you spot potential reversals — all before you place a single trade. 👉 See how it works in this quick walkthrough.

Jun 24, 2025

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How to Trade SPX Options | TTR 1DTE Strategy

Looking for a data-driven way to trade SPX credit spreads without sitting at your screen all day, triggering pattern day trading (PDT) issues, or guessing which days are best?

Aug 20, 2025

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TTR 1DTE Call Credit Spread Strategy

Discover a contrarian 1DTE call credit spread strategy that enhances the TTR system, balancing bullish exposure with high-probability setups. Learn how it fits into a complete, easy-to-implement trading approach.

Oct 6, 2025

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Contrarian Call Credit Spread Hedge Trade

This SPX Call Credit Spread strategy uses Alpha Crunching's WTR Average Points and is a contrarian style trade for hedging bullish positions.

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7DTE Put Credit Spread Strategy For SPX Weekly Options

This weekly options strategy uses Alpha Crunching's WTR or Weekly Triumph Rate along with simple moving averages to find an edge in the market.

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TTR 1DTE Call Credit Spread Strategy

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Put Credit Spread Strategy For SPX

See how Alpha Crunching's Weekly Triumph Rate (WTR) helps find you edge in the stock market.

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SPX Options Strategy | 3DTE Put Credit Spread Strategy

This SPX weekly options trading research looks at selling 3DTE Put Credit Spreads on Fridays based on Alpha Crunching's TTR.

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Buying SPY Call Options

This SPY Call Buying Strategy uses Alpha Crunching's Weekly Triumph Rate(WTR) on Mondays. The 2:1 risk reward is great way to take advantage of the power of leverage that options trading can offer.

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