Portmeirion Group PLC AGARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:26.26% (-0.95%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0757 | 6.85 | |
| 0.0890 | 17.38 | |
| 0.9006 | 184.85 | |
| 0.3854 | 2.52 |
Estimation Period:
Jan 3, 2007 to Feb 13, 2026
Jan 3, 2007 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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