Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them to analyze a company’s profitability.

Have you ever found yourself wrestling with Excel, trying to keep your total rows accurate as your data grows or shrinks? It’s a common frustration—manually updating totals every time something ...

Matt Frankel, CFP, is a contributing Motley Fool stock market analyst and personal finance expert covering financial stocks, REITs, SPACs, and personal finance. Prior to The Motley Fool, Matt taught ...

The total addressable market (TAM) represents the total revenue opportunity that's available for a product or service, assuming it achieves 100% market share. Calculating the TAM allows investors to ...

Every thriving business relies on a robust return on investment (ROI) to help gauge whether its investments are yielding a profit. Although you as an individual investor possess shallower pockets than ...

Many investors focus their attention on how a stock's price changes over time. However, when talking about dividend-paying stocks, that doesn't even begin to tell the entire story. For example, let's ...