Volatility (finance) - Wikipedia 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 series of past market prices
What is volatility and how does it work? | Fidelity - Fidelity Investments 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 can affect groups of stocks, like those measured by the S P 500 ® and Nasdaq Composite indexes
What Is Stock Market Volatility? – Forbes Advisor Volatility is the frequency and magnitude of price movements in the stock market The bigger and more frequent the price swings, the more volatile the market is said to be
Volatility | Definition, Factors, Calculation and Management 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, including economic indicators, market sentiment, political events, and company-specific factors
Volatility Definition | Investing Dictionary - U. S. News Volatility is most commonly measured as beta or standard deviation Beta measures how volatile a security is relative to the market as a whole A beta of 1 0 indicates a security that is
Market volatility: What it means and how to manage with . . . - Thrivent Volatility trading focuses on making trades that profit when market volatility increases or decreases regardless of whether the market rises or falls This approach uses specialized tools like VIX futures or options designed to gain or lose value based on how much the market moves, not which direction it moves in