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	param	t-stat
$ω$	1.6702	5.19
$α$	0.1885	6.25
$β$	0.7244	21.76
$γ_{1}$	0.1640	2.27
$γ_{2}$	-0.0665	-0.61
$γ_{3}$	-0.2544	-3.13
$γ_{4}$	0.2249	3.96

V-Lab

Healthcare & Medical INV Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:13.93% (-1.54%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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