Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1692	23.65
$α$	0.1327	38.75
$β$	0.8273	227.23

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Okuwa Co Ltd GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:21.40% (-0.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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