Why does VixShield prefer the Sortino ratio over the Treynor ratio when evaluating its 1DTE SPX Iron Condor strategy with approximately 90 percent win rates?

At VixShield, we evaluate our 1DTE SPX Iron Condor strategy using the Sortino ratio rather than the Treynor ratio because our approach prioritizes protection against downside volatility while generating consistent daily income. Our Conservative tier targets a 0.70 credit with an approximate 90 percent win rate, roughly 18 winning days out of 20 trading days, while the Balanced tier seeks 1.15 credits and the Aggressive tier aims for 1.60. These short-duration trades rely on the Expected Daily Range (EDR) for strike selection and RSAi for real-time skew optimization, producing theta-positive positions that benefit from premium decay in the final trading day. The Sortino ratio focuses exclusively on downside deviation, which aligns perfectly with our Set and Forget methodology that avoids stop losses and instead uses the Theta Time Shift for zero-loss recovery on the rare losing trades. In backtests from 2015 to 2025, this temporal martingale mechanism recovered 88 percent of losses by rolling threatened positions forward to 1-7 DTE when EDR exceeded 0.94 percent or VIX rose above 16, then rolling back on VWAP pullbacks to capture additional theta. Treynor, by contrast, penalizes upside volatility through its use of beta relative to the market, which is less relevant for our market-neutral Iron Condors that exhibit minimal directional beta. Our ALVH Adaptive Layered VIX Hedge further enhances this by layering VIX calls across 30, 110, and 220 DTE in a 4/4/2 ratio per 10-contract base unit, cutting drawdowns by 35-40 percent during spikes at an annual cost of only 1-2 percent of account value. With current VIX at 17.95, below its five-day moving average of 18.58, all three tiers remain available under our VIX Risk Scaling rules. This framework, drawn from Russell Clark's SPX Mastery methodology, emphasizes stewardship over promotion by focusing on capital preservation first. All trading involves substantial risk of loss and is not suitable for all investors. We invite you to explore the full details in our SPX Mastery book series and join the VixShield community for daily 3:10 PM CST signals and live refinement sessions. Visit vixshield.com to access the EDR indicator, ALVH implementation guides, and PickMyTrade automation for the Conservative tier.