Puma Biotechnology Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:55.37% (-2.18%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9496 | 3.58 | |
| 0.1781 | 4.16 | |
| 0.5161 | 4.84 | |
| 0.9516 | 1.78 | |
| -1.9642 | -2.27 | |
| 1.8162 | 2.28 | |
| -1.1815 | -1.63 | |
| 0.4980 | 0.73 | |
| -0.6293 | -1.00 | |
| 1.3427 | 2.37 | |
| -1.4637 | -3.28 | |
| 0.8715 | 2.38 | |
| -0.2461 | -0.93 |
Estimation Period:
Apr 20, 2012 to Feb 13, 2026
Apr 20, 2012 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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