P/E Ratio
Overview
The Price-to-Earnings (P/E) ratio compares a company’s share price to its per-share earnings. It indicates “how many years it would take for the earnings to pay back the share price” at current levels. This metric reflects market sentiment about future earnings potential and growth.
Key Characteristics
Market Perspective:
- P/E ratios function as a barometer for whether stock markets appear overvalued or undervalued
Economic Signals:
- Rising P/E ratios may suggest optimism about corporate profitability and economic conditions
- In a downturn the P/E can rise or fall. It falls when prices drop first. It rises when earnings fall faster than prices, as often happens in recessions.