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	param	t-stat
$ω$	1.7192	4.37
$α$	0.2034	3.99
$β$	0.6673	8.61
$γ_{1}$	0.8005	2.83
$γ_{2}$	-1.0858	-2.42
$γ_{3}$	0.6337	1.59
$γ_{4}$	-0.8746	-2.11
$γ_{5}$	0.8769	2.52
$γ_{6}$	-0.4220	-1.92

V-Lab

China Energy Engineering Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:28.93% (-1.99%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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