ArcBest Corp GJR-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:47.31% (-1.43%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4925 | 22.16 | |
| 0.1365 | 12.71 | |
| 0.7264 | 81.51 | |
| 0.0130 | 0.79 |
Estimation Period:
May 13, 1992 to Feb 13, 2026
May 13, 1992 to Feb 13, 2026
News Impact Curve
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