Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3332	20.36
$α$	0.1602	23.92
$β$	0.6033	52.08
$γ$	0.4194	4.76

V-Lab

Jcu Corp AGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:33.86% (-2.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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