Elinoil Hellenic Petroleum Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:23.06% (+1.80%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.4102 | 6.23 | |
| 0.1227 | 6.27 | |
| 0.7029 | 13.00 | |
| -0.0029 | -0.03 | |
| 0.0227 | 0.14 | |
| -0.1056 | -0.77 | |
| 0.1476 | 1.09 | |
| -0.2048 | -1.56 | |
| 0.2990 | 2.67 | |
| -0.2609 | -3.38 | |
| 0.1555 | 3.29 |
Estimation Period:
Aug 18, 2004 to Feb 6, 2026
Aug 18, 2004 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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