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	param	t-stat
$ω$	1.6565	5.16
$α$	0.1019	2.99
$β$	0.8415	17.34
$γ_{1}$	0.3520	5.19
$γ_{2}$	-0.5307	-4.93
$γ_{3}$	0.2145	1.73

V-Lab

Tuniu Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:44.06% (-1.35%)

Date Range:

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News Impact Curve

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