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	param	t-stat
$ω$	0.2340	9.27
$α$	0.3203	35.60
$β$	0.5865	42.19
$γ$	0.0491	6.80
$δ$	0.6631	9.09

V-Lab

West China Cement Ltd Asy. Power MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:39.83% (-7.07%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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