Volatility Definition Market volatility is the frequency and magnitude of price movements, up or down. The bigger and more frequent the price swings, the more volatile the market is said to be.

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 ...

Look at a chart of the Standard & Poor’s 500 index today: It’s like a mountain range in Mordor — jagged movements, all up and down. Today, the Dow Jones industrial average fell more than 560 points at ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

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 ...

Benzinga and Yahoo Finance LLC may earn commission or revenue on some items through the links below. Bitcoin’s journey from digital experiment to mainstream investment has been marked by one defining ...

Supercharged by the coronavirus pandemic, supply chain bottlenecks, high inflation, a scorching hot labor market, and aggressive interest-rate hikes, the Morningstar US Market Index—a proxy for the ...

Most days, the stock market doesn’t see big moves higher or lower. Generally, indexes like the S&P 500 gain or lose less than 1% a day. But from time to time, the market experiences significant price ...