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	param	t-stat
$ω$	0.5932	20.01
$α$	0.0658	11.07
$β$	0.8443	136.97
$γ$	0.0310	1.91

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Shandong Weigao Group Medical Polymer Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:37.00% (-1.00%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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