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Valuation

What Is P/S Ratio?

Definition and plain-English explanation of "P/S Ratio"

P/S Ratio — Valuation illustration

The Price-to-Sales (P/S) ratio compares a company's stock price to its annual revenue per share. It is particularly useful for valuing companies that are not yet profitable (like many tech startups). A P/S below 1 is often considered cheap; above 10 is expensive. Unlike the P/E ratio, it can be used for loss-making companies.

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