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	param	t-stat
$ω$	1.1178	4.87
$α$	0.0965	4.66
$β$	0.8502	23.61
$γ_{1}$	0.0382	2.66
$γ_{2}$	-0.0790	-3.01

V-Lab

China Qinfa Group Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:66.51% (-2.12%)

Date Range:

Parameter Estimates

News Impact Curve

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