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	param	t-stat
$ω$	0.9776	6.34
$α$	0.0796	3.09
$β$	0.8640	16.46
$γ_{1}$	-0.0032	-0.27

V-Lab

American Well Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:116.57% (+53.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other American Well Corp Analyses