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	param	t-stat
$ω$	1.8131	8.25
$α$	0.1699	7.89
$β$	0.7308	25.00
$γ_{1}$	0.0566	4.03
$γ_{2}$	-0.0888	-4.23
$γ_{3}$	0.0367	2.64
$γ_{4}$	-0.0110	-0.76
$γ_{5}$	0.0317	1.95
$γ_{6}$	-0.0357	-2.65

V-Lab

Nitchitsu Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:22.42% (-1.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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