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, ...

Most stocks can experience periods of volatility, and determining the amount of that volatility can be an essential indicator of the relative risk of trading that particular asset. Many investors rely ...