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	param	t-stat
$ω$	0.8211	3.93
$α$	0.2516	7.20
$β$	0.6682	18.13
$γ_{1}$	-0.0599	-4.86
$γ_{2}$	0.0786	4.37
$γ_{3}$	-0.0225	-1.83
$γ_{4}$	0.0252	1.65

V-Lab

Tamai Steamship Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:73.06% (-11.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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