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	param	t-stat
$ω$	1.3790	10.40
$α$	0.1405	7.42
$β$	0.7483	26.03
$γ_{1}$	0.0182	4.12
$γ_{2}$	-0.0222	-3.25
$γ_{3}$	-0.0040	-0.79
$γ_{4}$	0.0150	4.08

V-Lab

Nippon Electric Glass Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:43.60% (-5.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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