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	param	t-stat
$ω$	3.4707	3.03
$α$	0.3678	2.95
$β$	0.4181	3.32
$γ_{1}$	6.5351	2.37
$γ_{2}$	-10.2594	-2.43
$γ_{3}$	7.0454	2.52
$γ_{4}$	-5.2598	-2.24
$γ_{5}$	2.6624	1.64

V-Lab

China Graphite Group Limited Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:34.77% (-1.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China Graphite Group Limited Analyses