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	param	t-stat
$m$	31
$α$	0.1184	12.86
$β$	0.6425	15.64
$γ$	-0.0577	-6.18
$λ_{1}$	1.2114	0.51
$λ_{2}$	0.6404	0.58
$λ_{3}$	0.0000	0.00

V-Lab

China Railway Signal & Communication Corp Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:22.13% (+0.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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