Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	3.8377	2.28
$α$	0.2878	3.69
$β$	0.4010	2.79
$γ_{1}$	3.4302	3.64
$γ_{2}$	-4.4217	-3.48
$γ_{3}$	1.4401	1.69
$γ_{4}$	-0.8067	-0.78
$γ_{5}$	0.5652	0.50
$γ_{6}$	-0.8501	-0.87
$γ_{7}$	1.4909	1.80
$γ_{8}$	-1.5929	-2.11

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Wantedly Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:22.89% (-3.64%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Wantedly Inc Analyses