ProShares Ultra Utilities Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:97.14% (+2.74%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8478 | 4.73 | |
| 0.0856 | 5.39 | |
| 0.8671 | 39.05 | |
| -0.2241 | -1.71 | |
| 0.2692 | 1.46 | |
| 0.1166 | 1.00 | |
| -0.3604 | -2.94 | |
| 0.3050 | 2.49 | |
| -0.0659 | -0.56 | |
| -0.2018 | -1.33 | |
| 0.7711 | 1.80 |
Estimation Period:
Feb 1, 2007 to Feb 13, 2026
Feb 1, 2007 to Feb 13, 2026
News Impact Curve
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