Publicis Groupe SA Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:47.92% (-3.42%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9380 | 8.51 | |
| 0.0930 | 9.56 | |
| 0.8498 | 48.88 | |
| -0.0173 | -0.65 | |
| 0.0633 | 1.59 | |
| -0.1443 | -5.37 | |
| 0.1881 | 8.15 | |
| -0.1426 | -5.98 | |
| 0.1103 | 3.21 | |
| -0.1238 | -2.69 | |
| 0.1316 | 2.25 |
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Jan 1, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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