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	param	t-stat
$ω$	1.3435	6.81
$α$	0.1054	6.31
$β$	0.8520	43.15
$γ_{1}$	0.0107	2.37
$γ_{2}$	-0.0169	-2.03

V-Lab

Ambev SA Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:25.22% (+1.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ambev SA Analyses