Howmet Aerospace Inc GJR-GARCH Volatility Analysis
Volatility prediction for Wednesday, May 6th, 2026
1 Day
33.58%
decreased by 0.58%
1 Week
33.67%
decreased by 0.49%
1 Month
34.01%
decreased by 0.15%
Analysis last updated: Tuesday, May 5, 2026 at 09:39 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0574 | 13.96 | |
| 0.0188 | 11.33 | |
| 0.9479 | 672.73 | |
| 0.0464 | 11.24 |
Estimation Period:
Jan 2, 1990 to May 1, 2026
Jan 2, 1990 to May 1, 2026
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