Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1123	3.56
$α$	0.1536	7.41
$β$	0.7560	23.46
$γ_{1}$	0.3497	3.74
$γ_{2}$	-0.5755	-4.04
$γ_{3}$	0.3022	2.39
$γ_{4}$	-0.0757	-0.68
$γ_{5}$	0.0735	0.82
$γ_{6}$	-0.1975	-2.02
$γ_{7}$	0.2260	2.17
$γ_{8}$	-0.2134	-2.18
$γ_{9}$	0.2491	2.34
$γ_{10}$	-0.3857	-2.54

V-Lab

Okada Aiyon Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:27.27% (+9.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Okada Aiyon Corp Analyses