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	param	t-stat
$ω$	1.1480	8.93
$α$	0.1153	3.74
$β$	0.7525	12.83
$γ_{1}$	-0.1313	-2.07
$γ_{2}$	0.2168	2.61

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Zhejiang Gongdong Medical Technology Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:24.78% (-0.58%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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