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	param	t-stat
$ω$	1.0575	9.38
$α$	0.1120	7.21
$β$	0.7948	33.20
$γ_{1}$	0.0383	5.09
$γ_{2}$	-0.0625	-5.44
$γ_{3}$	0.0220	2.41
$γ_{4}$	0.0188	1.93
$γ_{5}$	-0.0243	-3.58

V-Lab

Aon PLC Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:33.92% (-2.93%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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