Quality strategy
Shiller CAPE Valuation Timing
Use the 10-year, inflation-adjusted P/E to gauge whether the market is broadly cheap or expensive, and tilt equity allocation accordingly — a decade-horizon dial, not a timing switch.
Decade-scale signal; reviewed quarterlyIntermediate
Robert Shiller — Cyclically Adjusted P/E (CAPE / “Shiller P/E”), building on Graham & Dodd's normalized-earnings concept