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	param	t-stat
$ω$	2.4625	7.07
$α$	0.1077	5.07
$β$	0.7925	18.04
$γ_{1}$	0.1387	5.02
$γ_{2}$	-0.1841	-4.10
$γ_{3}$	0.0762	2.37
$γ_{4}$	-0.0433	-2.10

V-Lab

China Chengtong Development Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:50.45% (+0.86%)

Date Range:

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News Impact Curve

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