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	param	t-stat
$ω$	2.0594	3.98
$α$	0.1424	6.01
$β$	0.7889	22.49
$γ_{1}$	0.0195	0.95
$γ_{2}$	0.0422	1.44
$γ_{3}$	-0.1938	-7.92

V-Lab

Hainan Meilan Intl Airport Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:30.59% (-2.73%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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