Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0589	16.06
$α$	0.0628	28.41
$β$	0.9353	408.78
$γ$	0.2422	14.12
$δ$	1.2135	28.21

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Taiyo Yuden Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:45.85% (-1.39%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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