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	param	t-stat
$ω$	10.1825	5.29
$α$	0.0517	49.25
$β$	0.9958	1,202.61
$ν$	5.8877	11.05

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China Coal Energy Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:39.57% (-1.54%)

Date Range:

Parameter Estimates

Other China Coal Energy Co Ltd Analyses