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Shiller PE ratio

Last updatedUpdated: by Jakub Žovák · 1 min read

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created 15.12.2024, 08:36
modified 06.09.2026, 10:02
published Empty
topics Technical Analysis, Market Indicators, CAPE Ratio
authors Jakub
ai-assisted No

The CAPE ratio is a valuation measure that uses real earnings per share (EPS) over a 10-year period to smooth out fluctuations in corporate profits that occur over different periods of a business cycle.

The CAPE ratio, an acronym for cyclically adjusted price-to-earnings ratio, was popularized by Yale University professor Robert Shiller. It is also known as the Shiller P/E ratio.

$$ \text{CAPE Ratio} = \frac{\text{Share Price}}{\text{10-year average, inflation-adjusted earnings}} $$

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