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	param	t-stat
$ω$	0.0939	5.02
$α$	0.0285	6.27
$β$	0.9500	193.76
$γ$	0.0169	1.77

V-Lab

Afya Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:31.85% (-0.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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