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	param	t-stat
$ω$	0.0985	8.55
$α$	0.0195	9.74
$β$	0.9441	351.22
$γ$	0.0396	7.21

V-Lab

Banco Santander Brasil SA GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:35.47% (-0.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Banco Santander Brasil SA Analyses