Alstom SA AGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:29.85% (-0.89%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| -0.0029 | -0.29 | |
| 0.0551 | 23.93 | |
| 0.9403 | 389.51 | |
| 1.0460 | 10.83 |
Estimation Period:
Jun 19, 1998 to Feb 6, 2026
Jun 19, 1998 to Feb 6, 2026
News Impact Curve
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