Ez Tec Empreendimentos Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:36.18% (-0.74%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.9136 | 7.35 | |
| 0.0831 | 5.78 | |
| 0.8312 | 30.01 | |
| 0.0608 | 5.92 | |
| -0.0655 | -4.23 | |
| -0.0098 | -0.63 |
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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