Investec Group Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:23.40% (+0.20%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4822 | 7.03 | |
| 0.0698 | 5.01 | |
| 0.8808 | 49.84 | |
| 0.1823 | 4.13 | |
| -0.3269 | -4.22 | |
| 0.2419 | 3.28 | |
| -0.1416 | -2.57 | |
| 0.1232 | 2.73 | |
| -0.1852 | -3.69 | |
| 0.1819 | 2.44 |
Estimation Period:
Jul 22, 2002 to Feb 6, 2026
Jul 22, 2002 to Feb 6, 2026
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