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	param	t-stat
$ω$	0.4446	1.47
$α$	0.1108	2.55
$β$	0.5251	1.88
$γ_{1}$	-9.4788	-1.04
$γ_{2}$	12.0207	0.99
$γ_{3}$	-1.8893	-0.42
$γ_{4}$	-2.5029	-0.82
$γ_{5}$	6.4750	2.27
$γ_{6}$	-8.0467	-3.65

V-Lab

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

Volatility Prediction for Wednesday, February 11th, 2026:193.91% (+33.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shandong Hi-Speed Holdings Analyses