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	param	t-stat
$ω$	0.6547	7.98
$α$	0.0728	4.68
$β$	0.8217	22.88
$γ_{1}$	-0.0908	-6.53
$γ_{2}$	0.1251	6.11
$γ_{3}$	-0.0402	-2.80
$γ_{4}$	0.0003	0.01

V-Lab

Weichai Power Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:50.28% (-2.73%)

Date Range:

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