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	param	t-stat
$ω$	1.3720	8.17
$α$	0.2066	4.27
$β$	0.5217	3.44
$γ_{1}$	0.3816	2.65
$γ_{2}$	-0.5362	-1.71

V-Lab

Shanghai Heartcare Medical Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:51.85% (+1.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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