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	param	t-stat
$ω$	0.2330	22.37
$α$	0.1728	36.60
$β$	0.8170	195.08
$γ$	0.0770	1.25

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Yotai Refractories Co Ltd AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:33.68% (-2.60%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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