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	param	t-stat
$ω$	0.9953	7.63
$α$	0.1058	10.68
$β$	0.8696	87.63
$γ_{1}$	-0.0029	-2.32
$γ_{2}$	0.0041	2.61

V-Lab

Taiheiyo Cement Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:33.72% (-0.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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