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V-Lab

Atom Participacoes SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:122.07% (-24.67%)
Analysis last updated: Sunday, February 8, 2026 at 04:46 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Atom Participacoes SA S0GARCH
paramt-stat
ω3.80502.89
α0.35573.90
β0.41075.97
γ10.93703.26
γ2-1.1692-2.50
γ30.54171.34
γ4-0.5436-1.50
γ50.07780.27
γ60.18530.64
γ70.36971.25
γ8-0.9969-2.74
γ91.13843.17
γ10-0.7377-3.63
Estimation Period:
Feb 2, 2005 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts