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	param	t-stat
$ω$	1.1095	2.15
$α$	0.2296	5.34
$β$	0.5618	8.62
$γ_{1}$	-0.8164	-1.68
$γ_{2}$	0.9613	1.54
$γ_{3}$	-0.0032	-0.01
$γ_{4}$	0.0618	0.16
$γ_{5}$	-0.8791	-2.40
$γ_{6}$	1.7484	4.70
$γ_{7}$	-2.0243	-4.82
$γ_{8}$	1.5926	3.97
$γ_{9}$	-1.1429	-3.58
$γ_{10}$	0.7289	1.88

V-Lab

China Beidahuang Industry Group Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:59.69% (+9.79%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China Beidahuang Industry Group Holdings Ltd Analyses