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	param	t-stat
$ω$	1.2882	9.21
$α$	0.1313	7.82
$β$	0.7685	30.98
$γ_{1}$	0.0539	5.01
$γ_{2}$	-0.0901	-5.38
$γ_{3}$	0.0529	4.64
$γ_{4}$	-0.0267	-2.63
$γ_{5}$	0.0200	1.57
$γ_{6}$	-0.0028	-0.13

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Shimizu Corp Spline-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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