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	param	t-stat
$ω$	0.7876	9.81
$α$	0.1584	8.32
$β$	0.6098	13.87
$γ_{1}$	-0.0617	-3.27
$γ_{2}$	0.1299	4.46
$γ_{3}$	-0.1503	-6.72
$γ_{4}$	0.1478	7.43
$γ_{5}$	-0.1285	-7.28
$γ_{6}$	0.1208	5.20
$γ_{7}$	-0.0839	-2.67
$γ_{8}$	0.0297	1.06

V-Lab

Apogee Enterprises Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:33.25% (-0.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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