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	param	t-stat
$ω$	0.0338	18.81
$α$	0.0577	16.75
$β$	0.9423	316.84
$γ$	0.1557	2.88
$δ$	0.7285	15.22

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China Yongda Automobiles Services Holdings Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:34.94% (+0.98%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China Yongda Automobiles Services Holdings Ltd Analyses