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	param	t-stat
$ω$	1.6803	5.09
$α$	0.1033	3.00
$β$	0.8423	17.47
$γ_{1}$	0.3605	5.39
$γ_{2}$	-0.5500	-5.53
$γ_{3}$	0.2491	4.80

V-Lab

Tuniu Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:45.03% (-0.74%)

Date Range:

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News Impact Curve

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