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	param	t-stat
$ω$	0.1637	5.64
$α$	0.0320	7.73
$β$	0.9483	338.92
$γ$	0.0250	3.04

V-Lab

StoneCo Ltd. GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:54.11% (-1.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other StoneCo Ltd. Analyses