Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1550	15.12
$α$	0.1572	34.53
$β$	0.8316	173.28

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Sun A Kaken Co Ltd GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:36.21% (-1.00%)

Date Range:

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