Jack Henry & Associates Inc GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:37.42% (-0.59%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0117 | 9.37 | |
| 0.0300 | 14.55 | |
| 0.9596 | 642.76 | |
| 0.0193 | 5.47 |
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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