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	param	t-stat
$ω$	0.5309	1.94
$α$	0.3274	2.22
$β$	0.3444	2.29
$γ_{1}$	20.0322	7.31
$γ_{2}$	-27.8656	-6.62
$γ_{3}$	5.4996	1.54
$γ_{4}$	5.0271	2.14
$γ_{5}$	-5.0678	-2.34
$γ_{6}$	6.1303	1.68
$γ_{7}$	-7.2857	-1.62
$γ_{8}$	7.1236	1.59
$γ_{9}$	-8.7748	-2.31
$γ_{10}$	14.1719	5.43

V-Lab

Greenland Technologies Holding Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:274.88% (-4.73%)

Date Range:

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News Impact Curve

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