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	param	t-stat
$ω$	1.2608	3.72
$α$	0.1656	3.42
$β$	0.6509	7.58
$γ_{1}$	0.4982	2.44
$γ_{2}$	-0.9704	-3.10
$γ_{3}$	0.7829	3.05
$γ_{4}$	-0.4499	-2.16
$γ_{5}$	0.3625	1.96
$γ_{6}$	-0.6156	-2.07

V-Lab

Qinhuangdao Port Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:18.96% (-0.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Qinhuangdao Port Co Ltd Analyses