Investec Group Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:22.09% (+0.22%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4609 | 6.90 | |
| 0.0698 | 4.99 | |
| 0.8812 | 49.99 | |
| 0.1765 | 3.95 | |
| -0.3179 | -4.05 | |
| 0.2356 | 3.16 | |
| -0.1343 | -2.42 | |
| 0.1116 | 2.51 | |
| -0.1628 | -3.64 | |
| 0.1297 | 3.77 |
Estimation Period:
Jul 22, 2002 to Feb 6, 2026
Jul 22, 2002 to Feb 6, 2026
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