Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3764	8.47
$α$	0.1048	6.57
$β$	0.8163	33.91
$γ_{1}$	-0.0606	-2.76
$γ_{2}$	0.1733	5.34
$γ_{3}$	-0.2112	-9.28
$γ_{4}$	0.1666	7.31
$γ_{5}$	-0.1166	-4.95
$γ_{6}$	0.0811	3.24
$γ_{7}$	-0.0542	-2.01
$γ_{8}$	0.0662	1.42

V-Lab

Kuraray Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:31.04% (-0.19%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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