Diageo PLC Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:31.47% (-0.46%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6629 | 4.31 | |
| 0.0646 | 9.03 | |
| 0.9000 | 84.32 | |
| -0.1351 | -1.99 | |
| 0.2397 | 2.65 | |
| -0.2015 | -3.65 | |
| 0.0853 | 1.28 | |
| 0.0925 | 1.64 | |
| -0.1300 | -2.89 | |
| 0.0635 | 1.43 | |
| -0.0113 | -0.23 | |
| 0.0118 | 0.16 | |
| -0.0080 | -0.06 |
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Jan 1, 1990 to Feb 6, 2026
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