Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0292	6.82
$α$	0.0780	43.23
$β$	0.9118	505.14
$γ$	0.7165	21.83

V-Lab

UBE Corp AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:25.80% (-0.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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