Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0654	13.71
$α$	0.1585	30.26
$β$	0.9599	426.62
$γ$	-0.0629	-14.27

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Hoya Corp EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:31.71% (+0.19%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hoya Corp Analyses