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	param	t-stat
$ω$	1.4253	7.56
$α$	0.0632	6.35
$β$	0.9186	70.40
$γ_{1}$	0.0077	2.52

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China Coal Energy Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:45.14% (-1.06%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China Coal Energy Co Ltd Analyses