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	param	t-stat
$ω$	1.5141	4.41
$α$	0.2968	3.92
$β$	0.5926	7.47
$γ_{1}$	-0.4103	-1.13
$γ_{2}$	1.2427	2.05
$γ_{3}$	-2.2779	-2.96

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Zhonghong Pulin Medical Products Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:19.73% (-2.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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