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	param	t-stat
$ω$	2.1654	5.98
$α$	0.1960	6.90
$β$	0.7051	21.62
$γ_{1}$	0.7210	4.31
$γ_{2}$	-1.0145	-3.68
$γ_{3}$	0.3242	1.53
$γ_{4}$	-0.0939	-0.48
$γ_{5}$	0.3350	1.50
$γ_{6}$	-0.5845	-2.18
$γ_{7}$	0.4931	2.22
$γ_{8}$	-0.1420	-0.65

V-Lab

Hennessy Advisors Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:38.85% (-3.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hennessy Advisors Inc Analyses