Learn what volatility means in investing, how it's measured, and why it matters for your portfolio.

In finance, volatility refers to the how frequently and drastically an asset or index changes in price.

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, ...

Spot price refers to the immediate settlement price of indexes, commodities, or currencies. Strip price is the average of future prices for sequential delivery, actively traded in markets. Volatility ...

Option buyers should be wary when implied volatility appears to be running much higher than historical Today we are taking a closer look at volatility -- specifically, what it means when there is an ...

Market Volatility is a financial term that refers to the degree of fluctuation in the prices of securities, assets, or financial instruments within a specific market or across various markets over a ...

The volatility index (VIX) is often called the fear gauge, but that label sells it short for the people who actually use it. For RIAs and advisors, the VIX is a daily reference point for pricing ...

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 ...

Volatility is a measure of risk that is the statistical quantification of a security's possible investment returns. In short, it means large swings in price over a short period of time. Volatility in ...