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	param	t-stat
$ω$	2.0653	7.23
$α$	0.0989	8.88
$β$	0.8548	50.41
$γ_{1}$	0.0580	5.50
$γ_{2}$	-0.0839	-5.28
$γ_{3}$	0.0369	3.44
$γ_{4}$	-0.0122	-1.66

V-Lab

Guhan Pharmaceutical Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:35.53% (-1.29%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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