HP Inc Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:43.07% (-0.56%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8943 | 6.25 | |
| 0.0443 | 4.67 | |
| 0.9039 | 48.54 | |
| -0.0751 | -1.03 | |
| 0.1540 | 1.45 | |
| -0.1196 | -2.16 | |
| -0.0224 | -0.50 | |
| 0.1339 | 2.45 | |
| -0.0502 | -0.86 | |
| -0.0961 | -1.62 | |
| 0.1603 | 2.69 | |
| -0.1563 | -2.48 | |
| 0.1688 | 1.74 |
Estimation Period:
Jan 2, 1990 to Feb 20, 2026
Jan 2, 1990 to Feb 20, 2026
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