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	param	t-stat
$ω$	1.7592	8.07
$α$	0.1104	7.51
$β$	0.7734	25.09
$γ_{1}$	0.0781	3.00
$γ_{2}$	-0.0515	-1.32
$γ_{3}$	-0.1017	-3.71
$γ_{4}$	0.1440	5.20
$γ_{5}$	-0.1195	-3.73
$γ_{6}$	0.0950	2.82
$γ_{7}$	-0.0716	-2.10
$γ_{8}$	0.0124	0.33
$γ_{9}$	0.0780	1.37

V-Lab

Itoham Yonekyu Holdings Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:20.36% (-0.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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