Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1747	14.71
$α$	0.2549	20.94
$β$	0.7193	66.16

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Kyoei Security Service Co GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:25.87% (+4.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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