Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.5512	19.87
$α$	0.1247	28.20
$β$	0.8293	155.21

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Yasunaga Corp GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:51.90% (+3.42%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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