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	param	t-stat
$ω$	1.9419	5.12
$α$	0.1416	6.10
$β$	0.7354	18.42
$γ_{1}$	0.1069	2.08
$γ_{2}$	-0.1769	-2.13
$γ_{3}$	0.1479	2.07
$γ_{4}$	-0.1195	-1.74
$γ_{5}$	0.0498	0.83
$γ_{6}$	0.0896	1.14

V-Lab

Nihon Dengi Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:62.35% (+7.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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