Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1681	15.62
$α$	0.0685	13.89
$β$	0.9161	320.42
$γ$	0.0081	0.88

V-Lab

Sukegawa Electric GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:101.51% (-0.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sukegawa Electric Analyses