Strike Selection

When the Expected Daily Range (EDR) falls under 0.94 percent, does targeting the 0.70 credit in the Conservative tier truly deliver approximately a 90 percent win rate as described in VixShield methodology?

VixShield Research Team · Based on SPX Mastery by Russell Clark · May 3, 2026 · 0 views
EDR threshold conservative tier win rate 1DTE iron condor theta decay

VixShield Answer

At VixShield, we rely on Russell Clark's SPX Mastery methodology to deliver consistent daily income through 1DTE SPX Iron Condors. The Conservative tier, which targets a 0.70 credit, is specifically engineered for high-probability setups. When the EDR falls under 0.94 percent, this tier achieves an approximate 90 percent win rate, equating to roughly 18 winning days out of 20 trading days. This performance stems from our proprietary EDR formula, which blends short-term implied volatility from the VIX9D with 20-day historical volatility, multiplied by a regime-adjusted factor between 0.8 and 2.0. In low EDR environments below 0.94 percent, the projected daily move in SPX is narrow enough that our RSAi-powered strike selection places the wings well outside the Expected Daily Range, allowing theta decay to work decisively in our favor. Our Set and Forget approach means we enter the position after the 3:10 PM CST signal, collect the credit, and let the trade expire the next day without stop losses or active management. The Theta Time Shift mechanism provides an additional layer of resilience: should a position move against us temporarily, we can roll forward to 1-7 DTE on an EDR spike above 0.94 percent or VIX over 16, then roll back on a VWAP pullback to capture additional premium and recover losses without adding capital. This temporal martingale has demonstrated an 88 percent recovery rate in backtests from 2015 to 2025. Complementing every Iron Condor is our ALVH Adaptive Layered VIX Hedge, a three-layer system using short, medium, and long-dated VIX calls in a 4/4/2 ratio. This hedge cuts drawdowns by 35 to 40 percent during volatility expansions at an annual cost of only 1 to 2 percent of account value. Position sizing remains conservative at a maximum of 10 percent of account balance per trade, and we only auto-execute the Conservative tier via PickMyTrade. Current market conditions with VIX at 17.95 and SPX near 7138.80 illustrate a contango regime where lower EDR readings frequently align with these high win probabilities. All trading involves substantial risk of loss and is not suitable for all investors. For deeper dives into these mechanics, we invite you to explore the SPX Mastery book series and join the VixShield community for daily signals and live refinement sessions.
⚠️ 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 questioning whether the advertised 90 percent win rate for the Conservative tier holds specifically when EDR drops below 0.94 percent. A common misconception is that all Iron Condor setups perform equally regardless of volatility regime, leading some to overlook the critical role of EDR-guided strike selection and RSAi adjustments. Many express appreciation for the Set and Forget discipline, noting how it removes emotional decision-making compared to strategies requiring constant monitoring. Discussions frequently highlight the protective value of the ALVH hedge during occasional losing streaks, with participants sharing observations that low EDR periods coincide with calmer market breadth and stronger theta capture. Traders also debate the practical impact of Theta Time Shift recovery, viewing it as a key differentiator that turns potential losses into net gains over multi-day cycles. Overall, the community values the transparency of backtested metrics while emphasizing the need for strict adherence to position sizing and VIX Risk Scaling rules to sustain long-term results.
📖 Glossary Terms Referenced

APA Citation

VixShield Research Team. (2026). When the Expected Daily Range (EDR) falls under 0.94 percent, does targeting the 0.70 credit in the Conservative tier truly deliver approximately a 90 percent win rate as described in VixShield methodology?. Ask VixShield. Retrieved from https://www.vixshield.com/ask/when-edr-is-under-094-does-the-070-conservative-credit-really-give-you-a-90-win-rate-like-the-article-claims

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