The article references rolling the 1 DTE short call 10 to 20 minutes before close using EDR bias. What does that strike selection process look like on a day-to-day basis?

At VixShield we follow the Big Top Temporal Theta Cash Press strategy outlined in Russell Clark's SPX Mastery series. This approach combines a long 120 DTE call purchased at approximately 0.10 delta with the daily sale of a 1 DTE short call rolled 10 to 20 minutes before the close. Strike selection for that short call relies on the Expected Daily Range indicator together with RSAi skew analysis to target specific premium levels while maintaining defined risk. On a typical trading day we first assess current market conditions using the EDR reading which blends VIX9D and 20-day historical volatility. With today's VIX at 17.95 and SPX closing at 7138.80 the EDR might project a daily range of roughly 0.85 percent to 1.15 percent depending on the regime. If the Contango Indicator shows green we lean toward the aggressive premium target near 1.60 credit per contract. RSAi then scans the skew surface starting from the EDR-derived center strike and adjusts in five-point increments alternating between call and put wings until the net credit matches the tier. For the short call specifically we roll the existing position 10 to 20 minutes before the 3:10 PM CST signal window. The new short call strike is chosen so its delta stays below 0.18 and gamma under 0.05 while the overall position captures between 110 and 330 dollars per contract in premium according to the EDR projection. In calm markets with VIX below 15 we favor higher strikes further out on the call side to maximize theta capture. When VIX rises toward 20 as it sits today at 17.95 we tighten the strike selection toward the at-the-money area and emphasize the conservative 0.70 credit tier to protect against expansion in realized movement. The ALVH hedge remains active across its three layers regardless of the daily tier providing 35 to 40 percent drawdown reduction during volatility spikes at an annual cost of only 1 to 2 percent of account value. This set-and-forget process avoids intraday management and relies on the Theta Time Shift mechanism to recover any threatened positions by rolling forward to 1-7 DTE on EDR above 0.94 percent or VIX above 16 then rolling back on a VWAP pullback. Day-to-day the exact strike might land at 7155 one session 7180 the next but the mathematical framework driven by EDR RSAi and premium gauge remains consistent delivering an 82 to 84 percent win rate across 2015-2025 backtests. All trading involves substantial risk of loss and is not suitable for all investors. For deeper examples and live signal walkthroughs we invite you to explore the SPX Mastery Club resources and our daily 3:10 PM CST updates at vixshield.com.