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	param	t-stat
$ω$	0.6287	6.05
$α$	0.0993	3.11
$β$	0.6755	9.64
$γ_{1}$	-0.1624	-1.96
$γ_{2}$	0.1961	1.85

V-Lab

Pharmaron Beijing Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:53.29% (-0.75%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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