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	param	t-stat
$ω$	0.6615	5.89
$α$	0.2002	4.87
$β$	0.4199	5.00
$γ_{1}$	-1.0243	-1.70
$γ_{2}$	1.8420	1.89
$γ_{3}$	-1.1638	-1.70
$γ_{4}$	0.3833	0.73
$γ_{5}$	-0.3590	-0.90
$γ_{6}$	1.6980	4.42
$γ_{7}$	-3.0709	-8.02
$γ_{8}$	2.3282	8.11

V-Lab

Guangdong Hong Kong Greater Bay Area Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:62.02% (-1.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Guangdong Hong Kong Greater Bay Area Holdings Ltd Analyses