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	param	t-stat
$ω$	0.3076	6.69
$α$	0.1797	14.98
$β$	0.7695	49.64
$γ$	-0.1956	-4.40
$δ$	1.2007	8.57

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Sichuan Huiyu Pharmaceutical Co Ltd APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:29.75% (-1.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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