Porvair PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:27.42% (+0.66%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.4247 | 5.61 | |
| 0.2180 | 7.31 | |
| 0.2020 | 2.65 | |
| -0.4020 | -4.67 | |
| 0.5277 | 4.29 | |
| -0.1294 | -2.15 | |
| 0.0332 | 0.80 | |
| -0.1307 | -3.53 | |
| 0.1595 | 6.04 |
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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