Tecnisa Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:67.29% (-1.82%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2379 | 10.98 | |
| 0.0819 | 5.54 | |
| 0.8534 | 26.54 | |
| 0.0198 | 4.57 | |
| -0.0265 | -4.57 |
Estimation Period:
Feb 1, 2007 to Feb 6, 2026
Feb 1, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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