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	param	t-stat
$ω$	0.0741	6.93
$α$	0.1236	39.53
$β$	0.8634	377.85

V-Lab

Telefonica Brasil SA MEM Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:35.85% (-1.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Telefonica Brasil SA Analyses