Piper Sandler Cos Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:55.94% (+3.44%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0243 | 3.17 | |
| 0.0610 | 5.16 | |
| 0.9054 | 45.98 | |
| -0.0213 | -1.44 | |
| 0.0354 | 1.82 | |
| -0.0174 | -1.92 |
Estimation Period:
Dec 19, 2003 to Feb 6, 2026
Dec 19, 2003 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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