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P/E Ratio
Fundamental Analysis
どういう意味か
Price-to-Earnings Ratio: a number that shows how much investors are willing to pay per dollar of a company's earnings. It helps you compare whether a stock is expensive or cheap relative to its profits.
例
A company with a stock price of $150 and annual EPS of $10 has a P/E ratio of 15. If similar companies in its industry have an average P/E of 20, the stock may be undervalued compared to peers.
初心者がよくやるミス
Beginners compare P/E ratios across different industries. A utility company with a P/E of 12 and a tech company with a P/E of 30 are not directly comparable — industries have different typical growth rates and P/E ranges.
関連用語
- EPS — Earnings Per Share: a company's net profit divided by its total number of outstanding shar…
- Market Cap — Market Capitalization: the total value of a company's outstanding shares, calculated as st…
- PEG Ratio — Price/Earnings-to-Growth Ratio: the P/E ratio divided by the company's annual EPS growth r…