interest coverage
Interest Coverage Screen: What 25 Years of Data Shows About Debt-Servicing Ability
We backtested an interest coverage screen with quality filters across 25 years of US stock data (NYSE, NASDAQ, AMEX). 8.15% CAGR vs 8.02% for the S&P 500. The real story is crisis protection: +89 percentage points of cumulative excess return during the dot-com bust.