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	param	t-stat
$ω$	0.0537	10.92
$α$	0.0508	19.35
$β$	0.9421	316.44
$γ$	0.3409	11.56
$δ$	1.2897	22.89

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Banco Santander Brasil SA APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:37.79% (-0.95%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Banco Santander Brasil SA Analyses