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	param	t-stat
$ω$	0.3988	3.34
$α$	0.1323	4.14
$β$	0.6471	11.00
$γ_{1}$	-1.2326	-3.40
$γ_{2}$	1.8403	3.69
$γ_{3}$	-0.7795	-3.19
$γ_{4}$	0.1245	0.51
$γ_{5}$	-0.0402	-0.18
$γ_{6}$	0.1885	1.34

V-Lab

China Electronics Optics Valley Union Holding Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:29.81% (-0.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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