Calumet Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:40.61% (-2.95%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8663 | 4.51 | |
| 0.2487 | 7.24 | |
| 0.6484 | 19.43 | |
| 0.6665 | 3.23 | |
| -1.3591 | -4.11 | |
| 1.1630 | 4.36 | |
| -0.6549 | -2.81 | |
| 0.4047 | 1.75 | |
| -0.4602 | -2.13 | |
| 0.4458 | 2.10 | |
| -0.4946 | -2.52 | |
| 0.4566 | 2.81 | |
| -0.1808 | -1.55 |
Estimation Period:
Jan 26, 2006 to Feb 6, 2026
Jan 26, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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