Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.2622	14.21
$α$	0.1430	24.44
$β$	0.8570	179.06

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Saikaya Department Store Co GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:48.54% (-1.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Saikaya Department Store Co Analyses