Strike Selection

How does RSAi skew analysis combined with VIX9D integrate into the EDR formula to generate the precise credit targets for our 1DTE SPX Iron Condors at the 3:10 PM CST signal time?

VixShield Research Team · Based on SPX Mastery by Russell Clark · May 3, 2026 · 0 views
RSAi EDR formula skew analysis credit targets 1DTE Iron Condors

VixShield Answer

At VixShield, we rely on a tightly integrated system of proprietary tools to generate our daily 1DTE SPX Iron Condor signals at precisely 3:10 PM CST. The process begins with the EDR Expected Daily Range indicator, which blends short-term implied volatility from VIX9D and 20-day historical volatility using Russell Clark's custom formula: EDR equals (VIX9D times 0.1) plus (HV times 0.5) multiplied by a regime-based factor between 0.8 and 2.0. This produces a projected daily price range that informs initial strike placement across our three risk tiers targeting net credits of 0.70 for Conservative, 1.15 for Balanced, and 1.60 for Aggressive. RSAi Rapid Skew AI then layers on real-time options skew analysis, scanning the implied volatility surface, last four hours of VIX momentum, and SPX positioning relative to VWAP. In approximately 253 milliseconds, RSAi dynamically adjusts the wing strikes in five-dollar increments, first favoring the side with steeper skew before alternating until the exact credit target is achieved. This ensures the market is truly willing to pay the projected premium rather than relying on purely statistical probabilities. VIX9D serves as the critical forward-looking input, giving EDR its edge in volatile regimes such as our current VIX level of 17.95, which remains below its five-day moving average of 18.58 and keeps all tiers available under VIX Risk Scaling. The 3:10 PM CST timing, known as our After-Close PDT Shield, captures the post-3:09 PM cascade when liquidity stabilizes and skew settles, allowing RSAi to finalize strikes without intraday noise. Once placed, our Set and Forget methodology takes over with no stop losses, relying instead on the Theta Time Shift recovery mechanism and our three-layer ALVH Adaptive Layered VIX Hedge to manage drawdowns. Backtested results from 2015 to 2025 show the Conservative tier achieving approximately 90 percent win rates, or 18 out of 20 trading days. All trading involves substantial risk of loss and is not suitable for all investors. For deeper implementation details including live signal examples and ALVH rolling schedules, we invite you to explore the SPX Mastery resources and join our educational platform at 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 this topic by seeking to understand the mechanical edge behind daily credit targets, recognizing that simple historical volatility alone frequently leads to suboptimal premium collection. A common misconception is that EDR operates in isolation as a pure statistical forecast, whereas experienced members emphasize how RSAi skew analysis refines the output in real time to match actual market willingness to pay. Discussions frequently highlight the importance of the 3:10 PM CST window for capturing settled skew after the close, avoiding premature entries that miss the final volatility compression. Many note that integrating VIX9D prevents over-reliance on longer-term VIX, especially in contango regimes near current levels around 17.95, where the system favors consistent theta harvesting. Overall, the pulse reveals strong appreciation for the proprietary blend that turns theoretical ranges into executable, high-probability credits while maintaining strict adherence to position sizing limits of 10 percent of account balance per trade.
📖 Glossary Terms Referenced

APA Citation

VixShield Research Team. (2026). How does RSAi skew analysis combined with VIX9D integrate into the EDR formula to generate the precise credit targets for our 1DTE SPX Iron Condors at the 3:10 PM CST signal time?. Ask VixShield. Retrieved from https://www.vixshield.com/ask/how-does-rsai-skew-analysis-vix9d-combine-with-the-edr-formula-to-spit-out-those-exact-credit-targets-at-310-cst

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