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	param	t-stat
$ω$	0.9737	3.03
$α$	0.1354	1.85
$β$	0.5759	3.35
$γ_{1}$	1.9346	1.19
$γ_{2}$	-2.4010	-1.02
$γ_{3}$	2.1995	1.03
$γ_{4}$	-2.1838	-0.96
$γ_{5}$	-1.8226	-0.74
$γ_{6}$	5.5717	1.96
$γ_{7}$	-9.3166	-2.56
$γ_{8}$	14.1373	3.32
$γ_{9}$	-15.1114	-3.58
$γ_{10}$	9.7773	3.58

V-Lab

Zhejiang Tengy Environmental Technology Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:35.93% (-1.89%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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