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Groupe Guillin S.A. Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:22.93% (-0.95%)
Analysis last updated: Wednesday, February 11, 2026 at 08:37 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Groupe Guillin S.A. S0GARCH
paramt-stat
ω1.14746.99
α0.11404.90
β0.772715.46
γ1-0.0042-0.11
γ20.00040.01
γ3-0.0096-0.27
γ40.02500.71
γ5-0.0259-0.63
γ60.08862.30
γ7-0.1655-5.65
γ80.12686.51
Estimation Period:
Sep 21, 1990 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts