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	param	t-stat
$ω$	2.0862	5.03
$α$	0.0926	7.50
$β$	0.8572	49.11
$γ_{1}$	0.1259	4.34
$γ_{2}$	-0.1850	-4.36
$γ_{3}$	0.1018	3.24
$γ_{4}$	-0.0692	-1.66
$γ_{5}$	0.0087	0.16

V-Lab

Beijing Capital International Airport Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:22.44% (-0.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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