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	param	t-stat
$ω$	1.4398	7.79
$α$	0.1177	7.49
$β$	0.8020	29.63
$γ_{1}$	-0.0459	-1.74
$γ_{2}$	0.1267	3.25
$γ_{3}$	-0.1653	-5.83
$γ_{4}$	0.2280	5.10

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Wanbangde Pharmaceutical Holding Group Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:62.30% (-3.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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