S&P GSCI Coffee Index GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Thursday, March 12th, 2026:31.58% (+1.57%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 4.8670 | 9.96 | |
| 0.0436 | 31.45 | |
| 0.9853 | 655.13 | |
| 6.0426 | 5.86 |
Estimation Period:
Jan 2, 1990 to Mar 6, 2026
Jan 2, 1990 to Mar 6, 2026
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