Cyclically adjusted price-to-earnings ratio

The price-to-earnings ratio (P/E) is a fundamental valuation metric used to compare the market value of a stock to its earnings. It helps investors determine if a stock is undervalued or overvalued by comparing its current price to its earnings per share.

The P/E ratio is calculated by dividing the current market price of a stock by its earnings per share (EPS). A higher P/E ratio indicates that investors are willing to pay more for each dollar of earnings, suggesting optimism about the company's future growth prospects.

Investors use the P/E ratio to assess whether a stock is fairly valued, overvalued, or undervalued. A lower P/E ratio may indicate that a stock is undervalued, while a higher P/E ratio may suggest that it is overvalued. However, it is important to consider other factors and metrics when making investment decisions.