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	param	t-stat
$ω$	1.3135	4.01
$α$	0.1446	6.40
$β$	0.8278	29.49
$γ_{1}$	0.0070	0.97

V-Lab

Qilu Expressway Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:18.21% (+0.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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