The CAPE ratio was popularized by economist Robert Shiller, who used it to analyze historical market cycles and to predict potential future returns based on current valuations. Historically, the ...

or the S&P 500 Shiller CAPE ratio, remains above the level of 30 for 18 consecutive months, underscoring a rare historical trend. What Happened: Unlike the trailing P/E, the Shiller P/E is a ...

Lately, every stock market watcher has been keeping a close eye on the Robert Shiller's cyclically-adjusted ... showing how the P/E ratio predicts returns. And we had scatter diagrams, showing ...