Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.2795	10.71
$α$	0.1834	20.75
$β$	0.8035	80.19
$γ$	-0.2357	-6.06
$δ$	1.2168	16.46

V-Lab

Tokyo Board Industries Co APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:31.94% (-1.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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