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	param	t-stat
$ω$	0.9307	4.87
$α$	0.1118	5.81
$β$	0.7592	15.88
$γ_{1}$	-0.3464	-1.83
$γ_{2}$	0.6240	1.91
$γ_{3}$	-0.5064	-1.50
$γ_{4}$	0.3933	1.26
$γ_{5}$	-0.3460	-1.84
$γ_{6}$	0.4725	3.74
$γ_{7}$	-0.4591	-5.16

V-Lab

West China Cement Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:91.98% (+6.77%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other West China Cement Ltd Analyses