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	param	t-stat
$ω$	1.8740	4.71
$α$	0.2194	7.56
$β$	0.6608	21.01
$γ_{1}$	0.1120	1.40
$γ_{2}$	-0.1043	-0.91
$γ_{3}$	-0.0931	-1.19
$γ_{4}$	0.0839	1.00
$γ_{5}$	-0.0019	-0.02
$γ_{6}$	0.1098	1.09
$γ_{7}$	-0.1402	-1.71
$γ_{8}$	-0.0384	-0.60
$γ_{9}$	0.2034	2.61
$γ_{10}$	-0.2062	-2.66

V-Lab

Asahi Concrete Works Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:53.39% (+21.91%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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