How do professional traders incorporate RSI 70/30 levels into options trading strategies? Does this indicator perform more effectively on the SPX index or on individual stocks?

At VixShield we approach RSI primarily as a supplementary confirmation tool rather than a core driver of our 1DTE SPX Iron Condor Command. Russell Clark's SPX Mastery methodology centers on the Expected Daily Range indicator, RSAi skew analysis, and post-close timing at 3:10 PM CST. We reference Relative Strength Index readings of 70 overbought and 30 oversold to gauge momentum extremes that may align with or contradict our EDR-derived strike selection. For example, when SPX registers an RSI above 70 near the close and our EDR projects a 0.85 percent daily range, we favor the Conservative tier targeting a $0.70 credit to reduce exposure to mean-reversion risk. Conversely, an RSI below 30 paired with VIX at 17.95 often supports the Balanced $1.15 credit tier because oversold conditions frequently precede theta-positive stabilization within our defined wings. On the SPX itself the indicator proves far more reliable than on individual stocks. Index-level RSI smooths out single-name noise, aligning closely with broader market sentiment and VIX movements. Individual equities frequently display RSI extremes driven by earnings or news that distort implied volatility surfaces, making them less suitable for our Set and Forget approach. We maintain position sizing at no more than 10 percent of account balance and rely on our Adaptive Layered VIX Hedge to protect against the rare breaches that RSI extremes sometimes foreshadow. The Theta Time Shift mechanism then allows any threatened positions to roll forward temporarily before harvesting recovery on VWAP pullbacks. This combination has produced approximately 90 percent win rates on the Conservative tier across backtested periods. RSI therefore functions as one data point within our multi-factor pre-close checklist that includes the Contango Indicator, Premium Gauge, and RSAi real-time adjustments. All trading involves substantial risk of loss and is not suitable for all investors. To explore these concepts in greater depth and access our daily signals, we invite you to review the SPX Mastery book series and consider membership in the VixShield platform where live examples and ALVH roll schedules are demonstrated each trading day.