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	param	t-stat
$ω$	0.9703	3.04
$α$	0.1316	1.87
$β$	0.5797	3.40
$γ_{1}$	1.9536	1.21
$γ_{2}$	-2.4367	-1.04
$γ_{3}$	2.2189	1.05
$γ_{4}$	-2.1687	-0.96
$γ_{5}$	-1.8747	-0.76
$γ_{6}$	5.6375	2.00
$γ_{7}$	-9.3481	-2.59
$γ_{8}$	14.0584	3.30
$γ_{9}$	-14.7844	-3.32
$γ_{10}$	8.9308	1.75

V-Lab

Zhejiang Tengy Environmental Technology Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:34.84% (-1.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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