Investec PLC GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:21.57% (-0.36%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0824 | 14.34 | |
| 0.0265 | 11.07 | |
| 0.9241 | 365.56 | |
| 0.0611 | 10.15 |
Estimation Period:
Jul 19, 2002 to Feb 13, 2026
Jul 19, 2002 to Feb 13, 2026
News Impact Curve
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