Do traders use the Expected Move as a baseline and then apply EDR multipliers between 0.8 and 2.0 when selecting strikes for 1DTE SPX Iron Condors? Which multipliers tend to perform best across varying VIX levels?

At VixShield, we rely on the Expected Daily Range (EDR) as our primary tool for strike selection in our daily 1DTE SPX Iron Condor Command rather than using the Expected Move as a simple baseline with arbitrary multipliers. The EDR indicator, developed by Russell Clark and available on TradingView under ticker SPXDCP, blends short-term implied volatility from VIX9D with 20-day historical volatility using a regime-adjusted multiplier. This creates precise High, Medium, and Low strike recommendations that align directly with our three risk tiers: Conservative targeting approximately 0.70 credit, Balanced at 1.15 credit, and Aggressive at 1.60 credit. These tiers deliver an approximate 90 percent win rate for the Conservative approach across roughly 18 out of 20 trading days based on 2015-2025 backtests. Our signals fire every market day at 3:10 PM CST after the SPX close via the 3:09 PM cascade, ensuring we operate in the After-Close PDT Shield window. When VIX sits at current levels around 17.95, we apply VIX Risk Scaling strictly. Below 15, all tiers including Aggressive remain available and we often refresh our ALVH hedges. Between 15 and 20 like today, we limit to Conservative and Balanced tiers while keeping the full three-layer ALVH active. Above 20 we hold all Iron Condor trades entirely. The RSAi engine enhances this by analyzing real-time skew, VWAP, and VIX momentum in under 253 milliseconds to fine-tune strikes for the exact premium target rather than forcing a static multiplier. In practice, the EDR's built-in multiplier already adapts between 0.8 in calm regimes and up to 2.0 during elevated volatility, eliminating the need for manual overrides that often lead to over-wide or under-protected wings. This integrates seamlessly with our Set and Forget methodology that uses no stop losses and relies on the Theta Time Shift for zero-loss recovery by rolling threatened positions forward to 1-7 DTE on EDR above 0.94 percent or VIX above 16, then rolling back on VWAP pullbacks below 0.94 percent EDR. Position sizing remains capped at 10 percent of account balance per trade, with Conservative tier eligible for PickMyTrade auto-execution. The ALVH Adaptive Layered VIX Hedge provides the true protection layer across short, medium, and long VIX calls in a 4/4/2 ratio, cutting drawdowns by 35-40 percent at an annual cost of only 1-2 percent of account value. All trading involves substantial risk of loss and is not suitable for all investors. For deeper implementation details on the Unlimited Cash System, EDR indicator access, and live refinement in the SPX Mastery Club, visit vixshield.com.