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 …

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 …

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

Anyone who follows the stock market knows that some days market indexes and stock prices move up, and other days they move down. This is called volatility. The more dramatic the swings, the higher …

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 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.

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

Jul 19, 2024 · With investments, volatility refers to changes in an asset's or market's price — especially as measured against its usual behavior or a benchmark. Volatility is often expressed as a …

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 …