Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.4891	19.65
$α$	0.1125	31.43
$β$	0.8009	134.12

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Yamaha Corp GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:30.02% (+0.71%)

Date Range:

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News Impact Curve

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