S&P GSCI Aluminum Spot Index GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, April 7th, 2026
1 Day
28.13%
decreased by 0.87%
1 Week
27.95%
decreased by 1.05%
1 Month
27.27%
decreased by 1.73%
Analysis last updated: Monday, April 6, 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 | |
|---|---|---|
| 0.0228 | 16.72 | |
| 0.0529 | 17.61 | |
| 0.9339 | 415.46 | |
| -0.0013 | -0.30 |
Estimation Period:
Jan 7, 1991 to Mar 27, 2026
Jan 7, 1991 to Mar 27, 2026
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