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Tubacex SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:27.13% (-1.11%)
Analysis last updated: Sunday, February 8, 2026 at 02:53 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Tubacex SA S0GARCH
paramt-stat
ω0.85977.37
α0.12678.65
β0.756428.06
γ1-0.1228-3.72
γ20.14663.01
γ3-0.0255-0.81
γ40.04911.79
γ5-0.0847-3.20
γ60.02400.93
γ70.04991.86
γ8-0.0719-2.57
γ90.05182.53
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts