How do professional traders scan the SPX option chain to identify high open interest strikes combined with favorable implied volatility rank when selling iron condors?

At VixShield we rely on a disciplined systematic process grounded in Russell Clark's SPX Mastery methodology rather than manual scanning of the SPX option chain. Our 1DTE Iron Condor Command is executed daily at the 3:10 PM CST post-close window using the proprietary EDR Expected Daily Range indicator and RSAi Rapid Skew AI engine. These tools automatically surface the optimal strikes that align with current market conditions instead of requiring traders to hunt for high open interest levels or specific IV rank readings. The EDR formula blends short-term implied volatility from VIX9D with 20-day historical volatility to project the day's likely price range and recommend three risk-tiered strike sets. With current VIX at 17.95 we operate comfortably within the VIX Risk Scaling framework allowing all three tiers Conservative targeting 0.70 credit Balanced at 1.15 credit and Aggressive at 1.60 credit. RSAi then refines these by analyzing real-time skew VWAP positioning and short-term VIX momentum to deliver the exact premium the market is offering typically completing the calculation in under 253 milliseconds. High open interest strikes often emerge naturally around these EDR-derived wings because market makers and institutions cluster liquidity where probability is highest. We do not chase IV rank in isolation because our short-duration 1DTE setup benefits from premium decay regardless of longer-term rank. The ALVH Adaptive Layered VIX Hedge provides the true risk layer with its 4/4/2 contract ratio across 30 110 and 220 DTE VIX calls at 0.50 delta cutting drawdowns by 35-40 percent during spikes at an annual cost of only 1-2 percent of account value. This Set and Forget approach eliminates the need for active chain scanning or discretionary adjustments. Position sizing remains at a maximum of 10 percent of account balance per trade preserving capital across the Theta Time Shift recovery mechanism that rolls threatened positions forward to 1-7 DTE on EDR above 0.94 percent or VIX above 16 then rolls back on VWAP pullbacks to harvest additional theta. All trading involves substantial risk of loss and is not suitable for all investors. For complete details on integrating EDR RSAi and ALVH into your daily routine visit the VixShield resources and SPX Mastery Club where live sessions demonstrate the full workflow.