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Elinoil Hellenic Petroleum Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:27.40% (+0.78%)
Analysis last updated: Saturday, February 7, 2026 at 09:50 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Elinoil Hellenic Petroleum S0GARCH
paramt-stat
ω0.52963.35
α0.28604.06
β0.00000.00
γ1-16.0254-2.81
γ224.05402.82
γ3-13.9695-2.30
γ49.06621.59
γ5-3.0325-0.76
γ6-0.5316-0.21
Estimation Period:
Mar 17, 2023 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts