ICON PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:63.10% (+4.46%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6042 | 6.73 | |
| 0.1239 | 5.53 | |
| 0.5934 | 8.87 | |
| 0.0022 | 0.04 | |
| -0.0778 | -0.88 | |
| 0.2322 | 4.16 | |
| -0.3010 | -4.55 | |
| 0.2392 | 3.49 | |
| -0.1440 | -2.08 | |
| 0.0910 | 1.43 | |
| -0.0362 | -0.63 | |
| -0.0301 | -0.65 |
Estimation Period:
May 15, 1998 to Feb 6, 2026
May 15, 1998 to Feb 6, 2026
News Impact Curve
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