Columbus Energy Sa Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:31.43% (-2.28%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6011 | 3.89 | |
| 0.2048 | 6.14 | |
| 0.6197 | 12.47 | |
| -0.4076 | -0.89 | |
| 0.4160 | 0.63 | |
| 0.1891 | 0.40 | |
| 0.2607 | 0.48 | |
| -1.3571 | -2.17 | |
| 1.6267 | 3.12 | |
| -1.4613 | -3.40 | |
| 1.7970 | 3.51 | |
| -2.9860 | -3.08 |
Estimation Period:
Jan 14, 2014 to Feb 6, 2026
Jan 14, 2014 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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