Ez Tec Empreendimentos Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:39.01% (-0.71%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.9495 | 7.34 | |
| 0.0839 | 5.86 | |
| 0.8330 | 30.81 | |
| 0.0645 | 6.27 | |
| -0.0740 | -4.94 | |
| 0.0068 | 0.86 |
Estimation Period:
Jun 22, 2007 to Feb 6, 2026
Jun 22, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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