Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1366	8.67
$α$	0.1226	8.61
$β$	0.8008	38.78
$γ_{1}$	0.0440	1.39
$γ_{2}$	0.0403	0.79
$γ_{3}$	-0.2263	-5.80
$γ_{4}$	0.2335	6.61
$γ_{5}$	-0.1388	-3.55
$γ_{6}$	0.0613	1.58
$γ_{7}$	0.0334	0.89
$γ_{8}$	-0.1385	-3.05
$γ_{9}$	0.2632	3.54

V-Lab

Chiyoda Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 25th, 2026:104.31% (-6.98%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Chiyoda Corp Analyses