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	param	t-stat
$ω$	1.6335	10.68
$α$	0.0996	4.72
$β$	0.8329	28.46
$γ_{1}$	0.0022	3.12

V-Lab

TIM S.A. Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:32.66% (-1.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TIM S.A. Analyses