Investors rely on various specialized tools to analyze stock prices and conditions. One of the most important tools is an oscillator. In trading, an oscillator is most often used to signal overbought ...

J.B. Maverick is an active trader, commodity futures broker, and stock market analyst 17+ years of experience, in addition to 10+ years of experience as a finance writer and book editor. The ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...