Explore the VIX, the go-to index for tracking S&P 500 volatility. Learn about its calculation and impact on your investment ...

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

Volatility influences options prices because dramatic price swings amplify gains and losses. While traders can’t look at a crystal ball to see how much volatility the market will endure, implied ...

NEW YORK, Feb. 5, 2018 — A trader works at the New York Stock Exchange in New York, the United States, on Feb. 5, 2018. U.S. stocks closed sharply lower on Monday, with the Dow plummeting 4.60 percent ...

A volatility crush is the term used to describe the result of implied volatility exploding once the market opens higher or lower than where it closed the previous day. For new investors, implied ...

LONDON (Reuters) - Financial market volatility is back, sounding an alert to traders and investors after several years when predictable price trends encouraged the steady accumulation of risky assets.

Although intraday volatility has been studied extensively for many asset classes, there are still important questions to be answered: Is the unconditional mean diurnal profile time-invariant? Does ...