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	param	t-stat
$ω$	0.6920	8.40
$α$	0.1238	4.01
$β$	0.3654	2.60
$γ_{1}$	-0.6905	-3.26
$γ_{2}$	1.2084	3.68
$γ_{3}$	-0.8980	-3.35
$γ_{4}$	0.7842	3.05
$γ_{5}$	-0.7493	-3.49
$γ_{6}$	0.5021	2.22
$γ_{7}$	-0.2522	-1.06
$γ_{8}$	0.1328	0.80

V-Lab

Hyster-Yale Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:47.84% (+2.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hyster-Yale Inc Analyses