Alstom SA APARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:27.48% (-0.72%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0354 | 15.47 | |
| 0.0504 | 19.98 | |
| 0.9496 | 455.25 | |
| 0.4723 | 9.02 | |
| 1.3056 | 18.26 |
Estimation Period:
Jun 19, 1998 to Feb 6, 2026
Jun 19, 1998 to Feb 6, 2026
News Impact Curve
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