Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

This asset is not actively trading

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	param	t-stat
$ω$	0.1996	15.80
$α$	0.0834	40.04
$β$	0.8944	410.25
$γ$	0.6789	10.18

V-Lab

Sumco Corp AGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:56.65% (-2.73%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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