Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.3979	15.08
$α$	0.1165	15.89
$β$	0.8019	123.64
$γ$	0.0159	1.57

V-Lab

Japan Foundation Engineering GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:30.20% (+2.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Japan Foundation Engineering Analyses