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Vivendi SE Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:30.20% (+1.01%)
Analysis last updated: Saturday, February 14, 2026 at 09:46 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Vivendi SE S0GARCH
paramt-stat
ω0.87837.75
α0.07446.69
β0.865944.31
γ10.03641.08
γ2-0.0358-0.69
γ30.01710.43
γ4-0.1281-3.27
γ50.25556.77
γ6-0.2356-6.30
γ70.11662.17
γ8-0.0110-0.12
γ9-0.0225-0.19
γ100.00120.01
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts