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	param	t-stat
$ω$	1.0847	3.19
$α$	0.3508	4.80
$β$	0.5525	8.64
$γ_{1}$	-0.2549	-1.25
$γ_{2}$	0.3589	1.01
$γ_{3}$	-0.3294	-1.04
$γ_{4}$	0.6272	2.02
$γ_{5}$	-0.7857	-2.38
$γ_{6}$	0.5468	1.64
$γ_{7}$	0.0877	0.36
$γ_{8}$	-0.4858	-3.80

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Horiifoodservice Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:48.94% (+0.69%)

Date Range:

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News Impact Curve

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