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	param	t-stat
$ω$	2.5368	5.64
$α$	0.2486	5.27
$β$	0.6493	13.18
$γ_{1}$	0.2000	3.16
$γ_{2}$	-0.2976	-3.00
$γ_{3}$	0.1868	2.27
$γ_{4}$	-0.1423	-1.74
$γ_{5}$	-0.0216	-0.25
$γ_{6}$	0.1651	2.64

V-Lab

Nippon Ichi Software Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:18.04% (+3.16%)

Date Range:

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News Impact Curve

Volatility Forecasts

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