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	param	t-stat
$ω$	0.2471	6.08
$α$	0.0884	21.51
$β$	0.9059	182.02
$γ$	-0.0790	-2.29
$δ$	1.5964	21.97

V-Lab

China Qinfa Group Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:76.32% (-3.84%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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