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	param	t-stat
$ω$	2.3482	2.67
$α$	0.1947	4.97
$β$	0.6574	11.75
$γ_{1}$	0.3861	1.97
$γ_{2}$	-0.5156	-1.76
$γ_{3}$	0.1534	0.83
$γ_{4}$	-0.0712	-0.50
$γ_{5}$	0.1649	0.94
$γ_{6}$	-0.2132	-0.90
$γ_{7}$	0.1310	0.67

V-Lab

Shandong Hi-Speed Holdings Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:55.97% (+2.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shandong Hi-Speed Holdings Group Ltd Analyses