CBOE Volatility Index

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CBOE DJIA Volatility Index

CBOE Russell 2000 Volatility Index

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How volatility evolves over time

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{name} Model Equation

How returns affect tomorrow's volatility

How returns affect tomorrow's illiquidity

Spline Coefficients

Value at Risk (VaR) estimates the maximum loss at a given confidence level. Expected Shortfall (ES) estimates the average loss beyond VaR.

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Param	Value	t-stat
ωconst	1.1008	1.63
αARCH	0.1299	1.64
βGARCH	0.7861	7.71***
γleverage	0.1680	0.32

Parameter	Value	t-statistic
ω const Unconditional variance weight	1.1008	1.63
α ARCH Response to squared shocks	0.1299	1.64
β GARCH Volatility persistence	0.7861	7.71***
γ leverage Additional response to negative shocks	0.1680	0.32

V-Lab

QVC Group Inc GJR-GARCH Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

Other QVC Group Inc Analyses