Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.5641	19.19
$α$	0.1758	23.83
$β$	0.7053	63.66

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Sankyo Tateyama Inc GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:28.34% (-0.75%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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