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	param	t-stat
$ω$	0.1577	6.13
$α$	0.1158	25.96
$β$	0.8597	269.85

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Ultrapar Participacoes SA MEM Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:34.98% (+1.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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