Howmet Aerospace Inc GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Friday, November 14th, 2025:28.10% (+0.79%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 4.9877 | 5.26 | |
| 0.0522 | 27.80 | |
| 0.9891 | 450.42 | |
| 5.4150 | 7.03 |
Estimation Period:
Jan 2, 1990 to Nov 7, 2025
Jan 2, 1990 to Nov 7, 2025
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