# Measure market volatility ukuva755475047

Measure market volatility.

1 A statistical measure of the dispersion of returns for a given security , market index Volatility can either be measured by using the standard deviation , . The Cboe Volatility IndexVIX Index) is a key measure of market expectations of near term volatility conveyed by S P 500 stock index option prices. Oct 27, 2017 Why has stock market volatility been so low in 2017 This question was originally answered on Quora by Victor Xing.

Standard deviation is a statistical term that measures the amount of variability , dispersion around an average Standard deviation is also a measure of volatility.

Dynamic return volatility dependence , risk measure of CoVaR in the oil market: A time varying mixed copula model. In finance, volatilitysymbol σ) is the degree of variation of a trading price series over time as measured by the standard deviation of logarithmic returns