Revenue Growth

Revenue growth is how much a company's total sales increase from one period to the next, usually measured year-over-year. You'll see this metric everywhere when researching stocks because it's one of the clearest signs a business is expanding—more customers, higher prices, or both. A growing revenue stream suggests the company is doing something right in the market. For example, if TechCorp sold $100 million worth of products last year and $120 million this year, that's 20% revenue growth. It's not the whole story (a company can grow sales while losing money), but it's a solid starting point for understanding whether a business is actually gaining traction.