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The Price-to-Earnings (P/E) Ratio is a widely used metric to value a company by comparing its current share price to its per-share earnings.
In Depth
The P/E ratio is calculated by dividing a company's current stock price by its earnings per share. It's a common way to value a company and compare it to others in its industry. A high P/E might mean investors expect higher future growth, while a low P/E could suggest a company is undervalued or has lower growth expectations. It's important to use it in context, as different industries have different typical P/E ranges.
Example
If a company's stock trades at $50 per share and its earnings per share are $5, its P/E ratio is 10.