Proto Labs Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:139.14% (+91.80%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4744 | 3.79 | |
| 0.1120 | 2.61 | |
| 0.3973 | 2.84 | |
| -0.1530 | -0.49 | |
| 0.5153 | 1.09 | |
| -0.6206 | -1.56 | |
| 0.5659 | 1.48 | |
| -0.5507 | -2.21 | |
| 0.2472 | 1.04 | |
| 0.0706 | 0.25 | |
| -0.1050 | -0.42 |
Estimation Period:
Feb 24, 2012 to Feb 6, 2026
Feb 24, 2012 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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