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	param	t-stat
$ω$	1.2916	9.27
$α$	0.1332	7.71
$β$	0.7634	30.01
$γ_{1}$	0.0545	5.06
$γ_{2}$	-0.0910	-5.43
$γ_{3}$	0.0533	4.69
$γ_{4}$	-0.0274	-2.70
$γ_{5}$	0.0213	1.68
$γ_{6}$	-0.0074	-0.36

V-Lab

Shimizu Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:49.50% (+1.62%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shimizu Corp Analyses