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	param	t-stat
$ω$	0.0490	12.28
$α$	0.1602	18.99
$β$	0.9677	362.15
$γ$	0.0171	1.79

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China Railway Signal & Communication Corp Ltd EGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:22.37% (+0.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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