Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2223	8.16
$α$	0.1342	9.01
$β$	0.7638	33.24
$γ_{1}$	0.0427	1.64
$γ_{2}$	-0.0073	-0.19
$γ_{3}$	-0.1197	-4.39
$γ_{4}$	0.1593	5.91
$γ_{5}$	-0.1371	-4.75
$γ_{6}$	0.1102	3.51
$γ_{7}$	-0.0707	-1.79
$γ_{8}$	0.0609	1.09

V-Lab

Taisei Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:44.51% (-2.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Taisei Corp Analyses