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	param	t-stat
$ω$	0.9857	6.11
$α$	0.0930	3.67
$β$	0.6890	8.32
$γ_{1}$	1.6977	4.04
$γ_{2}$	-2.8864	-4.28
$γ_{3}$	1.9096	3.81
$γ_{4}$	-0.8449	-2.04
$γ_{5}$	-0.2363	-0.64
$γ_{6}$	0.6064	1.55
$γ_{7}$	-0.5861	-1.52
$γ_{8}$	0.6463	2.36

V-Lab

Yihai International Holding Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:42.55% (-2.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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