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	param	t-stat
$ω$	0.7711	4.37
$α$	0.2254	4.53
$β$	0.6338	11.23
$γ_{1}$	-0.5082	-4.55
$γ_{2}$	0.8570	5.27
$γ_{3}$	-0.5594	-3.98
$γ_{4}$	0.4118	2.61
$γ_{5}$	-0.4536	-2.72
$γ_{6}$	0.6926	2.73

V-Lab

Tian An Medicare Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:91.50% (-1.89%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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