Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.9536	11.44
$α$	0.2733	8.86
$β$	0.5096	17.42
$γ$	0.0744	1.29

V-Lab

Welby Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:45.78% (+5.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Welby Inc Analyses