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	param	t-stat
$ω$	0.1430	15.06
$α$	0.0845	20.54
$β$	0.8781	174.22

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China Railway Signal & Communication Corp Ltd GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:22.44% (+0.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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