Net change measures a security's price difference from one day to the next. Learn its role in stock analysis, how it's used in charting, and its impact on investing decisions.

If you prefer to leave math and graphs in your past with school, being a stock trader probably isn't for you. Stock traders fall into two categories, according to Angelo DeCandia, professor of ...

Stock market graphs don’t have to be a mystery. Here’s how to read stock charts for any company. Many, or all, of the products featured on this page are from our advertising partners who compensate us ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Alistair Berg / Getty Images A triangle chart pattern is a tool used in ...