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	param	t-stat
$ω$	0.6202	15.80
$α$	0.1890	9.82
$β$	0.5493	35.05
$γ$	0.2602	2.79

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Ryoyo Ryosan Holdings Inc AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:23.15% (+3.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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