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	param	t-stat
$ω$	0.9717	9.98
$α$	0.1793	8.35
$β$	0.6924	21.33
$γ_{1}$	-0.0066	-2.33
$γ_{2}$	0.0016	0.38
$γ_{3}$	0.0171	3.91

V-Lab

Narasaki Sangyo Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:30.51% (+2.04%)

Date Range:

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News Impact Curve

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