Polytec Holding Ag Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:48.15% (-3.38%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6789 | 4.87 | |
| 0.1566 | 6.30 | |
| 0.6606 | 14.13 | |
| -0.1289 | -4.74 | |
| 0.1909 | 5.16 | |
| -0.0829 | -4.21 | |
| 0.0321 | 1.32 |
Estimation Period:
May 15, 2006 to Feb 6, 2026
May 15, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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