Trading Insights Unveiled
7
min
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.
Jun 12, 2026
5
min
SPX 1DTE Bias Explained: Using Market Regimes to Estimate Next-Day Odds
A daily 3:45pm ET probability snapshot showing how SPX has historically behaved the next trading day under similar market regimes. Built to add context — not signals — for options traders.
Feb 26, 2026
3
min
SPX 0DTE Trend Spread Engine: Real-Time Alerts With Built-In Performance Tracking
Learn how the SPX 0DTE Trend Spread Engine works. The TSE is both a real-time alert system and a built-in performance tracker that records and ranks every 15-minute trend-based credit spread alert. Updated weekly, the report shows which time-of-day windows have been statistically strongest for SPX 0DTE trades.
Mar 19, 2026
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min
Fine-Tuning Your SPX 0DTE Credit Spread Entries Using Data and Patience
In this article, we explore how fine-tuning your SPX 0DTE credit spread entries — instead of entering immediately — can improve strike selection, credit received, and overall trade structure. By combining the data-driven probabilities of the Alpha Crunching Trend Spread Engine with patience during volatile market conditions, traders can enhance an already high-probability framework and execute with greater consistency.
Feb 17, 2026
min
Fine-Tuning Your SPX 0DTE Credit Spread Entries Using Data and Patience
In this article, we explore how fine-tuning your SPX 0DTE credit spread entries — instead of entering immediately — can improve strike selection, credit received, and overall trade structure. By combining the data-driven probabilities of the Alpha Crunching Trend Spread Engine with patience during volatile market conditions, traders can enhance an already high-probability framework and execute with greater consistency.
12
min
SPX 0DTE Options Trading Research: Using Intraday Trend to Improve Credit Spread Timing
A data-driven look at SPX 0DTE credit spreads using intraday trend analysis. Learn how Alpha Crunching’s Trend Spread Engine identifies optimal time windows to trade SPX options more systematically and with less screen time.
min
SPX 0DTE Options Trading: Using the Trend Spread Engine to Find High-Probability Intraday Windows
Discover how the Alpha Crunching Trend Spread Engine (TSE) combines intraday trend and strike selection to uncover shifting intraday seasonality in SPX 0DTE options trading.
3
min
SPX 0DTE Credit Spread Research: Morning Trend Trades (90-Day Study)
A data-driven look at SPX 0DTE credit spreads, focusing on morning trend behavior and repeatable trade signals.
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