Howmet Aerospace Inc GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, December 8th, 2025:28.86% (+1.75%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0564 | 13.81 | |
| 0.0188 | 11.21 | |
| 0.9483 | 673.96 | |
| 0.0459 | 11.14 |
Estimation Period:
Jan 2, 1990 to Dec 5, 2025
Jan 2, 1990 to Dec 5, 2025
News Impact Curve
Volatility Forecasts
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