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	param	t-stat
$ω$	0.0701	20.72
$α$	0.1731	53.77
$β$	0.8036	252.62
$γ$	0.0860	11.09
$δ$	1.7271	38.39

V-Lab

Arthur J Gallagher & Co Asy. Power MEM Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:55.43% (-3.14%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Arthur J Gallagher & Co Analyses