CBOE Volatility Index

How volatility evolves over time

How illiquidity evolves over time

{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	0.4418	6.77***
αARCH	0.1082	4.94***
βGARCH	0.8133	44.43***
γleverage	0.0487	1.12

Parameter	Value	t-statistic
ω const Unconditional variance weight	0.4418	6.77***
α ARCH Response to squared shocks	0.1082	4.94***
β GARCH Volatility persistence	0.8133	44.43***
γ leverage Additional response to negative shocks	0.0487	1.12

V-Lab

Sui Southern Gas Co Ltd GJR-GARCH Volatility Analysis

Date Range:

News Impact Curve

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Parameter Estimates

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