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	param	t-stat
$ω$	0.0781	6.37
$α$	0.0698	25.79
$β$	0.8928	216.97
$γ$	1.1689	17.88

V-Lab

Armstrong World Industries Inc AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:25.73% (-1.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Armstrong World Industries Inc Analyses