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	param	t-stat
$ω$	0.2852	13.60
$α$	0.1053	5.30
$β$	0.7419	36.86
$γ$	0.0756	2.05

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Ryoyo Ryosan Holdings Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:35.39% (+8.88%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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