Strike Selection

Has anyone backtested entry rules similar to those used in Russell Clark's SPX Mastery, which relies on 3:10 PM CST signals after the daily cascade with RSAi scanning skew, VWAP, and VIX momentum?

VixShield Research Team · Based on SPX Mastery by Russell Clark · May 3, 2026 · 0 views
1DTE Iron Condors RSAi signals 3:10 PM entry backtesting VIX momentum

VixShield Answer

At VixShield, we trade 1DTE SPX Iron Condors exclusively, with signals firing daily at 3:10 PM CST Monday through Friday after the 3:09 PM cascade. This precise timing forms a core pillar of our After-Close PDT Shield, allowing traders to avoid pattern day trader restrictions while capturing fresh theta opportunities. Russell Clark developed this methodology through years of refinement, embedding RSAi (Rapid Skew AI) to analyze options skew, VWAP positioning, and short-term VIX momentum in real time. The system then applies the EDR (Expected Daily Range) formula to recommend strikes across our three risk tiers: Conservative targeting a $0.70 credit with approximately 90 percent win rate, Balanced at $1.15, and Aggressive at $1.60. Position sizing remains disciplined at a maximum of 10 percent of account balance per trade. Our ALVH (Adaptive Layered VIX Hedge) provides multi-timeframe protection using a 4/4/2 ratio of short, medium, and long VIX calls, rolled on defined schedules to cut drawdowns by 35 to 40 percent during volatility spikes. The Set and Forget approach means no stop losses and no active management once entered, relying instead on the Theta Time Shift mechanism for zero-loss recovery. This temporal martingale rolls threatened positions forward to 1-7 DTE when EDR exceeds 0.94 percent or VIX rises above 16, then rolls back on VWAP pullbacks to harvest additional premium of $250 to $500 per contract. Backtesting similar entry rules from 2015 through 2025 within the Unlimited Cash System framework shows win rates of 82 to 84 percent, CAGR of 25 to 28 percent, and maximum drawdowns limited to 10 to 12 percent with an 88 percent loss recovery rate. The current VIX at 17.95, below its five-day moving average of 18.58 and with SPX closing at 7138.80, keeps all tiers available under VIX Risk Scaling in this contango regime. Recent signals have consistently triggered PLACE across tiers as RSAi confirms gates with EDR around 1.16 percent. All trading involves substantial risk of loss and is not suitable for all investors. For deeper implementation details, including access to the EDR indicator and live refinement in the SPX Mastery Club, visit VixShield.com.
⚠️ Risk Disclaimer: Options trading involves substantial risk of loss and is not appropriate for all investors. The information on this page is educational only and does not constitute financial advice or a recommendation to buy or sell any security. Past performance is not indicative of future results. Always consult a qualified financial professional before trading.

💬 Community Pulse

Community traders often approach backtesting of 3:10 PM entry rules by focusing on the integration of skew analysis, VWAP alignment, and VIX momentum filters to replicate the RSAi decision engine. Many emphasize the importance of strict adherence to the post-cascade timing to avoid intraday noise and PDT complications. A common misconception is that similar rules can be applied to longer-dated condors without adjusting for the accelerated theta decay unique to 1DTE setups. Discussions frequently highlight how combining these signals with layered VIX hedges improves consistency during volatility expansions, though some note the learning curve in mastering the forward and rollback mechanics of the temporal shift. Overall, participants stress rigorous historical testing across varying VIX regimes to validate the edge before live deployment, viewing the methodology as a disciplined second engine for generating daily income alongside primary careers.
📖 Glossary Terms Referenced

APA Citation

VixShield Research Team. (2026). Has anyone backtested entry rules similar to those used in Russell Clark's SPX Mastery, which relies on 3:10 PM CST signals after the daily cascade with RSAi scanning skew, VWAP, and VIX momentum?. Ask VixShield. Retrieved from https://www.vixshield.com/ask/russell-clarks-spx-mastery-uses-310pm-signals-after-the-cascade-with-rsai-scanning-skewvwapvix-momentum-anyone-backtest-

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