How does the EDR bias in VixShield's 1DTE SPX Iron Condor strategy actually work for strike selection across the three risk tiers?

At VixShield, we rely on the Expected Daily Range or EDR as the foundational tool for strike selection in our 1DTE SPX Iron Condor Command. Developed by Russell Clark in the SPX Mastery methodology, EDR blends short-term implied volatility from VIX9D with 20-day historical volatility, then applies a regime-based multiplier between 0.8 and 2.0. The result is a projected one-day price range that guides where we place our wings to target specific credit levels while maintaining our Set and Forget discipline. With current VIX at 17.95 and SPX near 7138.80, EDR recently printed around 1.16 percent, translating to an expected daily move of approximately 83 points. This data feeds directly into RSAi, our Rapid Skew AI engine, which scans the options skew surface, recent VIX momentum, and VWAP positioning in roughly 253 milliseconds to fine-tune the exact strikes. The three risk tiers are calibrated to deliver precise credits: Conservative targets $0.70, Balanced aims for $1.15, and Aggressive seeks $1.60. For the Conservative tier, RSAi typically recommends wider wings roughly 1.4 times the EDR on each side, producing an 88-92 percent historical win rate and aligning with our 90 percent target of roughly 18 winning days out of 20. The Balanced tier tightens to about 1.1 times EDR, capturing moderate premium while still respecting the daily range. Aggressive placement uses approximately 0.85 times EDR, accepting higher risk for the larger credit in lower-volatility regimes when VIX stays below 15. ALVH, our Adaptive Layered VIX Hedge, runs independently in a 4/4/2 contract ratio across 30, 110, and 220 DTE VIX calls at 0.50 delta. This first-of-its-kind hedge activates fully regardless of tier and has historically reduced drawdowns by 35-40 percent during spikes. The Theta Time Shift mechanism provides zero-loss recovery by rolling threatened positions forward to 1-7 DTE when EDR exceeds 0.94 percent or VIX rises above 16, then rolling back on VWAP pullbacks to harvest additional theta without adding capital. Position sizing remains capped at 10 percent of account balance, and we only trade in the 3:10 PM CST post-close window to avoid PDT concerns. This integrated system, refined across Russell Clark's SPX Mastery series, turns the market's daily noise into consistent income. All trading involves substantial risk of loss and is not suitable for all investors. Visit vixshield.com to explore our full methodology, indicator access, and PickMyTrade integration for the Conservative tier.