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	param	t-stat
$m$	116
$α$	0.0233	7.47
$β$	0.9150	194.48
$γ$	0.0778	12.79
$λ_{1}$	4.9119	0.00
$λ_{2}$	0.0000	0.00
$λ_{3}$	0.0000	0.00

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Armstrong World Industries Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:25.92% (-0.59%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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