Best Investing Books of 2025 Compare the Top ... Numerous factors affect why a stock (or another asset) may rise or dip in value. By understanding how these cycles work, you can make informed ...

Among the valuation metrics, price-to-earnings (P/E) and price-to-sales (P/S) are more commonly used for stock selection. This is because calculations based on earnings and, to some extent, sales are ...

You can also calculate it by dividing a stock's price by its book value per share, Tadrus notes. Book value is calculated by subtracting a company's liabilities from its assets, Tadrus says.