Columbus Energy Sa Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:54.22% (-0.29%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.2539 | 1.92 | |
| 0.1744 | 3.49 | |
| 0.5858 | 4.97 | |
| 10.8832 | 2.18 | |
| -16.5386 | -2.50 | |
| 5.9270 | 1.14 | |
| 2.5005 | 0.42 | |
| -7.2963 | -1.26 | |
| 12.0858 | 2.29 | |
| -12.8569 | -2.56 | |
| 4.3963 | 0.74 | |
| 6.5722 | 0.92 |
Estimation Period:
May 6, 2021 to Feb 6, 2026
May 6, 2021 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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