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	param	t-stat
$ω$	0.1516	16.05
$α$	0.1356	39.34
$β$	0.8329	198.21
$γ$	-0.0517	-4.37
$δ$	1.8387	38.04

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Okuwa Co Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:21.73% (-0.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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