Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.3010	10.80
$α$	0.0808	29.89
$β$	0.8893	221.60

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Rakuten Group Inc GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:58.30% (-2.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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