Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.2239	20.09
$α$	0.1002	29.40
$β$	0.8506	177.61

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Hoya Corp GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:36.78% (+0.55%)

Date Range:

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News Impact Curve

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