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	param	t-stat
$ω$	0.3774	14.04
$α$	0.2598	9.93
$β$	0.6817	62.88
$γ$	-0.0030	-0.07

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Yamashita Health Care Hldgs GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:41.23% (-7.27%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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