GSK PLC GARCH Volatility Analysis
Volatility Prediction for Friday, February 27th, 2026:27.54% (+0.44%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0466 | 19.58 | |
| 0.0619 | 30.99 | |
| 0.9193 | 403.57 |
Estimation Period:
Jan 1, 1990 to Feb 20, 2026
Jan 1, 1990 to Feb 20, 2026
News Impact Curve
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