Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1689	18.35
$α$	0.0939	32.01
$β$	0.8574	213.97
$γ$	0.7564	20.74

V-Lab

Hoya Corp AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:31.70% (-1.70%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hoya Corp Analyses