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	param	t-stat
$ω$	0.4914	3.28
$α$	0.4534	2.61
$β$	0.2954	3.21
$γ_{1}$	-0.7316	-1.57
$γ_{2}$	1.1983	1.90
$γ_{3}$	-0.8754	-1.98
$γ_{4}$	1.2440	2.48
$γ_{5}$	-1.7609	-3.48
$γ_{6}$	1.2911	2.91
$γ_{7}$	-0.7343	-1.49
$γ_{8}$	1.7539	2.22

V-Lab

China Environmental Technology and Bioenergy Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:184.06% (-3.70%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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