Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Vikki Velasquez is a researcher and writer ...

Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...

Net volume refers to the difference between a financial instrument's up-volume and down-volume on a given day. It provides an estimate of whether more trading was completed on an up or down tick. In ...

How do you know if a stock’s price move is genuine or just a temporary “head fake” designed to trap unwary investors? Most investors focus solely on the price chart, watching candles, lines, and ...