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	param	t-stat
$ω$	0.0681	15.27
$α$	0.1128	24.45
$β$	0.8872	196.58
$γ$	0.3612	20.15
$δ$	1.2674	25.91

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Toagosei Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:27.04% (-1.84%)

Date Range:

Parameter Estimates

News Impact Curve

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