Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1050	6.60
$α$	0.1457	10.19
$β$	0.8543	67.36

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Koyou Rentia Co GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:28.11% (+8.62%)

Date Range:

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