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	param	t-stat
$ω$	1.1777	9.25
$α$	0.1105	8.94
$β$	0.8341	43.16
$γ_{1}$	0.0152	2.98
$γ_{2}$	-0.0248	-3.13
$γ_{3}$	0.0175	2.65
$γ_{4}$	-0.0115	-2.00

V-Lab

Toho Zinc Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:74.58% (-0.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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