Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.9592	11.36
$α$	0.2973	13.50
$β$	0.5171	17.70

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Welby Inc GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:45.28% (+4.72%)

Date Range:

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News Impact Curve

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