S&P GSCI Zinc Index GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:21.84% (-0.22%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0103 | 12.78 | |
| 0.0330 | 20.37 | |
| 0.9634 | 564.70 |
Estimation Period:
Jan 7, 1991 to Feb 20, 2026
Jan 7, 1991 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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