Howmet Aerospace Inc GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Thursday, December 18th, 2025:28.12% (+1.10%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 4.9776 | 5.28 | |
| 0.0521 | 27.85 | |
| 0.9891 | 453.10 | |
| 5.4337 | 6.99 |
Estimation Period:
Jan 2, 1990 to Dec 12, 2025
Jan 2, 1990 to Dec 12, 2025
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