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	param	t-stat
$ω$	0.1570	14.95
$α$	0.1677	16.14
$β$	0.9280	197.57
$γ$	-0.0297	-3.35

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Shandong Weigao Group Medical Polymer Co Ltd EGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:40.54% (-0.58%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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