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	param	t-stat
$ω$	0.0921	12.17
$α$	0.0632	26.90
$β$	0.9249	338.54

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China Coal Energy Co Ltd GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:43.28% (-1.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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