Sweco AB Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:30.26% (+0.46%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.2678 | 5.46 | |
| 0.1885 | 4.71 | |
| 0.4752 | 7.32 | |
| -0.2087 | -1.25 | |
| 0.4537 | 1.89 | |
| -0.4382 | -2.67 | |
| 0.4869 | 3.06 | |
| -0.4765 | -2.80 | |
| 0.3388 | 2.03 | |
| -0.3984 | -2.47 | |
| 0.3873 | 3.03 |
Estimation Period:
Oct 1, 1998 to Feb 6, 2026
Oct 1, 1998 to Feb 6, 2026
News Impact Curve
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