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	param	t-stat
$ω$	0.1764	18.53
$α$	0.0855	51.01
$β$	0.8722	481.33
$γ$	1.0773	22.34

V-Lab

Ultrapar Participacoes SA AGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:27.29% (-0.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ultrapar Participacoes SA Analyses