S&P GSCI Spot Index GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, March 6th, 2026:26.51% (+2.40%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0119 | 19.45 | |
| 0.0647 | 18.49 | |
| 0.9268 | 503.17 | |
| 0.0087 | 1.67 |
Estimation Period:
Jan 2, 1990 to Feb 27, 2026
Jan 2, 1990 to Feb 27, 2026
News Impact Curve
Volatility Forecasts
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