Has the Theta Time Shift roll triggered on EDR greater than 0.94 percent or VIX above 16 actually been backtested across different market regimes?

At VixShield, we designed the Theta Time Shift as a core recovery mechanism within our 1DTE SPX Iron Condor Command strategy. This temporal martingale approach rolls threatened positions forward to 1-7 DTE when the EDR exceeds 0.94 percent or VIX rises above 16, allowing us to capture vega expansion during volatility spikes before rolling back to 0-2 DTE on an EDR descent below 0.94 percent combined with price pulling below VWAP. The goal is to generate a net credit target of $250-$500 per contract per roll cycle while maintaining a delta cap of 0.18 and gamma below 0.05. Russell Clark's SPX Mastery methodology rigorously backtested this process across multiple regimes from 2015 through 2025, encompassing low-volatility contango environments, high-volatility backwardation periods such as the 2020 COVID crash, and transitional regimes around FOMC meetings and NFP releases. In those backtests, the Theta Time Shift recovered 88 percent of all realized losses without requiring additional capital, contributing to the Unlimited Cash System's overall 82-84 percent win rate, 25-28 percent CAGR, and maximum drawdown limited to 10-12 percent. The integration with our ALVH Adaptive Layered VIX Hedge proved especially effective, as the three-layer VIX call structure (short 30 DTE, medium 110 DTE, long 220 DTE in a 4/4/2 ratio) offset spike costs while the Temporal Vega Martingale cascaded gains from short-layer vega into longer-dated positions. RSAi signal generation and the Contango Indicator further refined entry timing, ensuring rolls occurred primarily in regimes where premium gauge readings supported the credit targets. Across calm VIX sub-15 periods, the mechanism activated infrequently yet harvested consistent theta, while in elevated VIX 15-20 zones it prevented full breaches of our defined-risk wings. Even during the rare VIX spikes above 20, the system maintained its set-and-forget discipline, avoiding discretionary stop losses that plague other approaches. These results were validated using the EDR indicator on TradingView, confirming robustness from quiet bull markets to sharp corrective moves. All trading involves substantial risk of loss and is not suitable for all investors. To explore the complete backtest data and implementation details, we invite you to review the SPX Mastery book series and join the VixShield community for daily 3:10 PM CST signals.