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	param	t-stat
$ω$	1.3550	9.65
$α$	0.1363	8.14
$β$	0.7227	23.78
$γ_{1}$	0.0245	2.93
$γ_{2}$	-0.0424	-3.15
$γ_{3}$	0.0294	3.03
$γ_{4}$	-0.0230	-2.71
$γ_{5}$	0.0256	1.71

V-Lab

Nippon Concrete Industries Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:33.37% (-1.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nippon Concrete Industries Analyses