statisticalvolatility

Most investors know that standard deviation is the typical statistic used to measure volatility.

Historical volatility, or HV, is a statistical indicator that measures the distribution of returns for a specific security or market index.

Volatility is a statistical measure of the dispersion of returns on an asset. The purely mathematical definition would be the standard deviation of the ...

Volatility is an investment term that describes when a market or security experiences periods of unpredictable, and sometimes sharp, price movements.

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 ...

Volatility is a measure of the rate of fluctuations in the price of a security over time. It indicates the level of risk associated with the price changes of a ...

2023年9月28日 — Volatility analysis measures how much and how quickly the price fluctuates. High volatility means large price swings, while low volatility means ...

Volatility is typically measured using either standard deviation or variance. In either case, the higher the value, the more volatile are the prices or the ...