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{name} Model Equation

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Parameter	Value	t-statistic
ω const Unconditional variance weight	0.9559	8.42***
α ARCH Response to squared shocks	0.0547	6.57***
β GARCH Volatility persistence	0.9204	76.83***

γ₁	-0.0075	-1.51
γ₂	0.0037	0.46
γ₃	0.0154	2.30**
γ₄	-0.0178	-3.61***

V-Lab

Abbott Laboratories Zero Slope Spline-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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