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	param	t-stat
$ω$	0.9366	7.98
$α$	0.0970	5.26
$β$	0.8137	23.60
$γ_{1}$	0.0284	1.80
$γ_{2}$	-0.0576	-1.65

V-Lab

Allegion PLC Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:40.99% (-3.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Allegion PLC Analyses