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	param	t-stat
$ω$	0.9514	4.91
$α$	0.1779	4.42
$β$	0.6070	9.72
$γ_{1}$	1.2632	2.76
$γ_{2}$	-1.6642	-2.63
$γ_{3}$	0.2157	0.55
$γ_{4}$	0.1026	0.25
$γ_{5}$	0.7907	1.90
$γ_{6}$	-1.7588	-4.31
$γ_{7}$	2.3201	5.31
$γ_{8}$	-1.9635	-6.04

V-Lab

Yangtze Optical Fibre Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:133.40% (-2.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yangtze Optical Fibre Analyses