Symphony Environmental Technologies PLC GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:58.21% (-0.63%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 4.3863 | 16.79 | |
| 0.1475 | 11.38 | |
| 0.6593 | 46.21 | |
| -0.0347 | -1.83 |
Estimation Period:
Jan 2, 2007 to Feb 6, 2026
Jan 2, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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