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	param	t-stat
$m$	21
$α$	0.1280	22.68
$β$	0.6143	44.51
$γ$	0.0568	6.65
$λ_{1}$	0.0167	2.56
$λ_{2}$	0.0275	3.72
$λ_{3}$	0.9685	112.51

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Shenzhen Expressway Corp Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:15.94% (-0.79%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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