Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4501	6.13
$α$	0.1562	6.55
$β$	0.7005	17.96
$γ_{1}$	0.0775	3.71
$γ_{2}$	-0.1490	-4.76
$γ_{3}$	0.1170	4.35
$γ_{4}$	-0.0718	-2.90
$γ_{5}$	0.0686	3.13
$γ_{6}$	-0.0964	-4.53
$γ_{7}$	0.1154	3.74

V-Lab

Nihon Kagaku Sangyo Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:24.04% (-1.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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