Tullow Oil PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:85.85% (-5.25%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1928 | 6.73 | |
| 0.0912 | 6.86 | |
| 0.8503 | 41.61 | |
| -0.0866 | -2.44 | |
| 0.2294 | 4.19 | |
| -0.2983 | -5.80 | |
| 0.2956 | 4.78 | |
| -0.2466 | -3.95 | |
| 0.1819 | 3.40 | |
| -0.0866 | -1.62 | |
| -0.0087 | -0.12 | |
| 0.0201 | 0.34 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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