Amy Fontinelle is a freelance writer, researcher and editor who brings a journalistic approach to personal finance content. Since 2004, she has worked with lenders, real estate agents, consultants, ...

With stocks that you've invested in multiple times, it's useful to know how to calculate average trade price. This information can help you track your gains and losses over time. There are different ...

A price-weighted average is a simple mathematical average of several stock prices, and is often used to construct a price-weighted index. Perhaps the most well-known stock index in the U.S., the Dow ...

From myth-busting outdated tips to the best search tools and AI, travel experts weigh in on how to find affordable airfare.

Before you can start promoting your business, you need to have a marketing strategy that defines what you are selling, how much it costs, and where customers can find it. The four Ps of marketing are ...