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	param	t-stat
$ω$	0.9094	6.12
$α$	0.1384	5.86
$β$	0.6371	10.87
$γ_{1}$	-0.0854	-1.76
$γ_{2}$	0.1062	1.51
$γ_{3}$	-0.0746	-1.46
$γ_{4}$	0.1769	2.81
$γ_{5}$	-0.2469	-3.41
$γ_{6}$	0.1773	3.39

V-Lab

Internet Initiative Japan Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:38.99% (-1.26%)

Date Range:

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News Impact Curve

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