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	param	t-stat
$ω$	1.1355	10.25
$α$	0.1789	8.25
$β$	0.6830	20.25
$γ_{1}$	0.0199	1.48
$γ_{2}$	-0.0444	-2.06
$γ_{3}$	0.0357	2.18
$γ_{4}$	-0.0302	-1.99
$γ_{5}$	0.0427	3.18
$γ_{6}$	-0.0287	-3.04

V-Lab

Narasaki Sangyo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:29.05% (+2.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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