Smith & Nephew PLC AGARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:20.79% (-0.20%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1495 | 19.83 | |
| 0.0991 | 27.43 | |
| 0.8507 | 193.73 | |
| 0.4843 | 9.68 |
Estimation Period:
Nov 16, 1999 to Feb 13, 2026
Nov 16, 1999 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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