Alpha Services and Holdings SA GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:50.70% (+1.15%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0884 | 17.49 | |
| 0.0731 | 30.53 | |
| 0.9010 | 431.12 | |
| 0.0508 | 9.96 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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