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	param	t-stat
$ω$	0.0352	11.74
$α$	0.0460	11.49
$β$	0.9359	315.86
$γ$	-0.1936	-7.61
$δ$	2.2809	25.71

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Harima-Kyowa Co Ltd APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:22.84% (-0.27%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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