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	param	t-stat
$ω$	1.4302	6.37
$α$	0.1582	6.20
$β$	0.7370	16.81
$γ_{1}$	-0.1013	-1.06
$γ_{2}$	0.3369	2.38
$γ_{3}$	-0.4010	-4.30
$γ_{4}$	0.2124	3.16

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TEYI Pharmaceutical Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:72.94% (+28.06%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TEYI Pharmaceutical Group Co Ltd Analyses