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Tullow Oil PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:116.23% (-3.41%)
Analysis last updated: Sunday, February 22, 2026 at 12:39 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Tullow Oil PLC S0GARCH
paramt-stat
ω1.21966.50
α0.07526.60
β0.883952.29
γ1-0.0853-2.21
γ20.22823.77
γ3-0.2992-5.21
γ40.29884.37
γ5-0.2512-3.66
γ60.18443.11
γ7-0.0843-1.41
γ8-0.0128-0.16
γ90.02180.32
Estimation Period:
Jan 1, 1990 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts