S&P GSCI Aluminum Spot Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Wednesday, May 13th, 2026
1 Day
23.81%
decreased by 0.60%
1 Week
23.74%
decreased by 0.67%
1 Month
23.46%
decreased by 0.95%
Analysis last updated: Tuesday, May 12, 2026 at 11:03 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.5608 | 6.59 | |
| 0.0458 | 26.02 | |
| 0.9898 | 551.40 | |
| 7.4679 | 3.90 |
Estimation Period:
Jan 7, 1991 to May 8, 2026
Jan 7, 1991 to May 8, 2026
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