National Petroleum Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:14.67% (-0.28%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.7932 | 9.67 | |
| 0.2551 | 7.35 | |
| 0.3452 | 6.18 | |
| -0.0722 | -0.81 | |
| 0.3413 | 2.23 | |
| -0.4385 | -3.55 | |
| 0.1758 | 1.51 | |
| -0.0255 | -0.16 | |
| 0.0493 | 0.28 | |
| 0.0936 | 0.56 | |
| -0.2806 | -1.52 | |
| 0.2815 | 1.93 | |
| -0.1857 | -2.71 |
Estimation Period:
Feb 7, 2001 to Feb 6, 2026
Feb 7, 2001 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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