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	param	t-stat
$ω$	0.8842	6.65
$α$	0.1674	7.09
$β$	0.5669	10.59
$γ_{1}$	-0.0732	-2.44
$γ_{2}$	0.0936	1.97
$γ_{3}$	-0.0408	-1.36
$γ_{4}$	0.0667	3.47
$γ_{5}$	-0.0893	-4.97
$γ_{6}$	0.0758	2.88

V-Lab

Tingyi Cayman Islands Holding Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:31.48% (+1.79%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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