S&P GSCI Coffee Index GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, March 13th, 2026:28.39% (+0.41%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1155 | 17.66 | |
| 0.0947 | 18.08 | |
| 0.9189 | 384.63 | |
| -0.0742 | -12.56 |
Estimation Period:
Jan 2, 1990 to Mar 6, 2026
Jan 2, 1990 to Mar 6, 2026
News Impact Curve
Volatility Forecasts
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