Feb 12, 2026 · Volatility shows how much a security or market index’s returns fluctuate over time, indicating how widely prices move around their average. It's often calculated from the standard …

Apr 10, 2025 · Volatility is a significant, unexpected, rapid fluctuation in trading prices due to a large swath of people buying or selling investments around the same time. In the stock market, volatility …

In finance, volatility (usually denoted by "σ") is the degree of variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns. Historic volatility measures a time …

Dec 11, 2023 · What Is Volatility? Volatility is how much an investment or the stock market's value fluctuates over time. You can think of volatility in investing just as you would in other areas of your...

VOLATILITY definition: 1. the quality or state of being likely to change suddenly, especially by becoming worse: 2. the…. Learn more.

Mar 11, 2026 · Get the latest news, analysis and opinion on Markets volatility

The meaning of VOLATILITY is the quality or state of being volatile. How to use volatility in a sentence.

Volatility is a measure of the frequency and magnitude of changes in the price of a stock, exchange-traded fund (ETF), cryptocurrency, or other security. The larger and more frequent the price …

Volatility is the oscillation of prices between high and low values from an asset's average market performance. Since there is no uniformity in price range, it represents risky behavior.

Nov 26, 2023 · Volatility is the change in an investment's performance over time and profoundly impacts investment decisions and risk management. Investors must understand the factors affecting volatility, …