Invesco Preferred ETF Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:7.10% (+2.03%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4187 | 3.72 | |
| 0.2881 | 6.52 | |
| 0.6592 | 18.54 | |
| -1.1492 | -3.09 | |
| 1.9392 | 3.39 | |
| -1.0184 | -2.79 | |
| 0.5621 | 1.71 | |
| -0.8369 | -2.15 | |
| 0.9253 | 2.08 | |
| -0.6132 | -1.74 | |
| 0.5428 | 2.21 | |
| -0.9173 | -4.70 | |
| 0.8071 | 5.42 |
Estimation Period:
Jan 31, 2008 to Feb 13, 2026
Jan 31, 2008 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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