Saudi Arabian Oil Co Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:15.44% (-0.08%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.5276 | 2.57 | |
| 0.1290 | 4.47 | |
| 0.7765 | 21.19 | |
| -1.4924 | -2.06 | |
| 3.9282 | 3.10 | |
| -3.6278 | -2.89 | |
| 0.5923 | 0.53 | |
| 1.2479 | 1.59 | |
| -0.2243 | -0.34 | |
| -0.8687 | -1.63 |
Estimation Period:
Dec 11, 2019 to Feb 12, 2026
Dec 11, 2019 to Feb 12, 2026
News Impact Curve
Volatility Forecasts
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