Howmet Aerospace Inc GAS-GARCH Student T Volatility Analysis
Volatility prediction for Tuesday, May 26th, 2026
1 Day
38.54%
decreased by 0.88%
1 Week
38.48%
decreased by 0.94%
1 Month
38.25%
decreased by 1.17%
Analysis last updated: Friday, May 22, 2026 at 10:46 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 5.0143 | 5.28 | |
| 0.0516 | 27.93 | |
| 0.9893 | 461.43 | |
| 5.4439 | 7.00 |
Estimation Period:
Jan 2, 1990 to May 22, 2026
Jan 2, 1990 to May 22, 2026
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