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	param	t-stat
$ω$	0.2755	15.22
$α$	0.1554	25.95
$β$	0.7996	120.05
$γ$	-0.1624	-8.51
$δ$	1.2678	20.71

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Yonex Co Ltd APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:47.69% (+2.60%)

Date Range:

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News Impact Curve

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