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	param	t-stat
$ω$	0.1038	13.57
$α$	0.1499	19.64
$β$	0.9519	259.52
$γ$	0.0091	1.37

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Yantai Dongcheng Pharmaceutical Co Ltd EGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:28.64% (-0.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yantai Dongcheng Pharmaceutical Co Ltd Analyses