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{name} Model Equation

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Parameter	Value	t-statistic
m window Rolling window length	36
α ARCH Response to squared shocks	0.1908	35.05***
β GARCH Volatility persistence	0.7686	72.70***
γ leverage Additional response to negative shocks	-0.1703	-13.26***
λ₁ tau intercept Baseline long-term coefficient	0.1267	1.43
λ₂ forecast adj. Forecast performance sensitivity	0.0040	1.75*
λ₃ tau persistence Long-term factor persistence	0.9955	379.95***

V-Lab

CBOE S&P 500 Spot Volatility Index MF2-GARCH Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

Other CBOE S&P 500 Spot Volatility Index Analyses