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	param	t-stat
$ω$	1.9966	8.31
$α$	0.1149	7.94
$β$	0.8211	34.70
$γ_{1}$	0.0443	4.80
$γ_{2}$	-0.0612	-4.18
$γ_{3}$	0.0221	1.95
$γ_{4}$	-0.0084	-0.81
$γ_{5}$	0.0071	0.95

V-Lab

Nihon Nohyaku Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:29.57% (-0.07%)

Date Range:

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News Impact Curve

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