Publicis Groupe Sa GJR-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:50.05% (-1.39%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1105 | 5.31 | |
| 0.0348 | 6.17 | |
| 0.9076 | 201.69 | |
| 0.0545 | 3.70 |
Estimation Period:
Dec 13, 1999 to Feb 13, 2026
Dec 13, 1999 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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