Howmet Aerospace Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:38.99% (+7.93%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7405 | 3.40 | |
| 0.0609 | 7.91 | |
| 0.9030 | 76.25 | |
| -0.0005 | -0.01 | |
| 0.0330 | 0.32 | |
| -0.0482 | -0.86 | |
| -0.0353 | -0.78 | |
| 0.1550 | 3.60 | |
| -0.2403 | -5.30 | |
| 0.2754 | 5.00 | |
| -0.2439 | -3.89 | |
| 0.1523 | 2.71 | |
| -0.0561 | -1.36 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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