Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.4431	7.26
$α$	0.1722	7.58
$β$	0.7066	25.16
$γ_{1}$	-0.0224	-0.76
$γ_{2}$	0.0869	1.96
$γ_{3}$	-0.1686	-5.16
$γ_{4}$	0.2242	6.31
$γ_{5}$	-0.1988	-4.98
$γ_{6}$	0.0994	2.58
$γ_{7}$	-0.0102	-0.30
$γ_{8}$	-0.0451	-1.46
$γ_{9}$	0.0614	2.55

V-Lab

Kumiai Chemical Industry Co Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:21.00% (-0.95%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kumiai Chemical Industry Co Analyses