Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.0404	24.39
$α$	0.4761	25.39
$β$	0.5214	44.77

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Artner Co Ltd GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:25.25% (-1.32%)

Date Range:

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