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	param	t-stat
$ω$	0.3990	3.37
$α$	0.1315	4.12
$β$	0.6454	10.82
$γ_{1}$	-1.2279	-3.41
$γ_{2}$	1.8280	3.69
$γ_{3}$	-0.7552	-3.10
$γ_{4}$	0.0691	0.28
$γ_{5}$	0.0908	0.35
$γ_{6}$	-0.1701	-0.57

V-Lab

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

Volatility Prediction for Thursday, February 12th, 2026:23.03% (-0.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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