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	param	t-stat
$ω$	0.2584	7.77
$α$	0.1831	9.77
$β$	0.8843	62.89
$γ$	-0.0571	-5.25

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Sendas Distribuidora S.A. EGARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:44.34% (-1.34%)

Date Range:

Parameter Estimates

News Impact Curve

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