Construtora Tenda Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:45.39% (-1.34%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6665 | 4.29 | |
| 0.1867 | 2.61 | |
| 0.7058 | 10.67 | |
| -1.6593 | -3.26 | |
| 2.1210 | 2.62 | |
| -0.0955 | -0.17 | |
| -0.8746 | -2.09 | |
| 1.3195 | 4.13 | |
| -1.7240 | -5.13 | |
| 1.2453 | 3.59 | |
| -0.3200 | -1.30 |
Estimation Period:
Oct 17, 2007 to Feb 6, 2026
Oct 17, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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