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	param	t-stat
$ω$	0.6355	7.11
$α$	0.0966	8.82
$β$	0.8681	61.90
$γ_{1}$	-0.0049	-0.25
$γ_{2}$	0.0168	0.49
$γ_{3}$	-0.0453	-1.71
$γ_{4}$	0.0770	3.74
$γ_{5}$	-0.0651	-4.25

V-Lab

Apartment Investment & Management Co Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 25th, 2026:30.44% (+0.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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