Union Pacific Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:26.63% (+1.32%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7873 | 7.83 | |
| 0.0614 | 6.32 | |
| 0.8792 | 48.17 | |
| 0.0095 | 0.15 | |
| 0.0127 | 0.11 | |
| -0.1101 | -1.46 | |
| 0.1974 | 5.07 | |
| -0.1976 | -7.34 | |
| 0.1249 | 4.29 | |
| -0.0248 | -0.73 | |
| -0.0332 | -1.00 | |
| 0.0289 | 1.20 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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