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	param	t-stat
$ω$	0.5406	2.96
$α$	0.5217	2.64
$β$	0.2246	2.76
$γ_{1}$	-0.7098	-1.17
$γ_{2}$	0.9847	1.00
$γ_{3}$	-0.3246	-0.38
$γ_{4}$	-0.0857	-0.13
$γ_{5}$	1.1481	2.05
$γ_{6}$	-2.3046	-3.45
$γ_{7}$	1.8879	2.74
$γ_{8}$	-1.3049	-1.76
$γ_{9}$	1.6385	2.19
$γ_{10}$	-1.3590	-2.15

V-Lab

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

Volatility Prediction for Friday, February 13th, 2026:181.87% (-133.28%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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