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	param	t-stat
$ω$	1.1183	4.40
$α$	0.1414	2.30
$β$	0.6212	3.70
$γ_{1}$	1.8696	2.17
$γ_{2}$	-3.0562	-2.41
$γ_{3}$	1.1499	1.62
$γ_{4}$	0.4259	1.01

V-Lab

South China Vocational Edu Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:33.52% (-0.95%)

Date Range:

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News Impact Curve

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