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	param	t-stat
$ω$	1.1796	9.22
$α$	0.1103	8.93
$β$	0.8348	43.20
$γ_{1}$	0.0153	2.98
$γ_{2}$	-0.0249	-3.13
$γ_{3}$	0.0175	2.65
$γ_{4}$	-0.0116	-2.00

V-Lab

Toho Zinc Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:89.13% (-7.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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