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	param	t-stat
$ω$	2.4739	7.10
$α$	0.1081	5.05
$β$	0.7927	17.94
$γ_{1}$	0.1402	5.07
$γ_{2}$	-0.1872	-4.16
$γ_{3}$	0.0810	2.38
$γ_{4}$	-0.0546	-1.10

V-Lab

China Chengtong Development Group Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:47.89% (-0.85%)

Date Range:

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News Impact Curve

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