Jack Henry & Associates Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:38.52% (-4.69%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.3957 | 8.11 | |
| 0.1331 | 8.30 | |
| 0.7471 | 27.16 | |
| 0.0511 | 2.26 | |
| -0.0439 | -1.16 | |
| -0.0549 | -1.50 | |
| 0.1004 | 2.45 | |
| -0.1107 | -3.25 | |
| 0.1372 | 5.50 | |
| -0.1136 | -4.36 | |
| 0.0343 | 1.67 |
Estimation Period:
Jan 2, 1990 to Feb 13, 2026
Jan 2, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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