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	param	t-stat
$ω$	0.1917	3.27
$α$	0.2420	15.44
$β$	0.7179	127.50

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Grupo Aval Acciones y Valores SA MEM Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:44.57% (-1.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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