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	param	t-stat
$ω$	1.5927	11.44
$α$	0.0988	4.75
$β$	0.8347	28.68
$γ_{1}$	0.0018	8.05

V-Lab

TIM S.A. Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:32.15% (-1.25%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TIM S.A. Analyses