Jack Henry & Associates Inc Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:37.80% (-4.68%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.4874 | 8.36 | |
| 0.1312 | 8.36 | |
| 0.7500 | 27.16 | |
| 0.0574 | 2.56 | |
| -0.0512 | -1.36 | |
| -0.0550 | -1.50 | |
| 0.1033 | 2.51 | |
| -0.1136 | -3.30 | |
| 0.1375 | 5.20 | |
| -0.1078 | -3.23 | |
| 0.0129 | 0.22 |
Estimation Period:
Jan 2, 1990 to Feb 13, 2026
Jan 2, 1990 to Feb 13, 2026
News Impact Curve
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