Columbus Energy Sa GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:48.31% (-2.19%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7580 | 13.97 | |
| 0.1289 | 15.20 | |
| 0.8402 | 131.63 | |
| 0.0457 | 2.58 |
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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