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	param	t-stat
$ω$	0.9191	9.83
$α$	0.2137	22.59
$β$	0.6969	45.77
$γ$	0.0338	1.08
$δ$	1.0646	20.36

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Shandong Hi-Speed Holdings Group Ltd APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:69.58% (-5.97%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shandong Hi-Speed Holdings Group Ltd Analyses