Ramada Investimentos Sgps Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:15.15% (+0.62%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.8782 | 6.06 | |
| 0.2345 | 5.29 | |
| 0.5966 | 9.44 | |
| 0.5858 | 3.38 | |
| -1.0119 | -3.65 | |
| 0.6044 | 2.95 | |
| -0.0932 | -0.48 | |
| -0.2201 | -1.03 | |
| 0.2774 | 1.29 | |
| -0.3752 | -1.38 | |
| 0.3886 | 1.22 | |
| -0.1522 | -0.63 |
Estimation Period:
Jul 8, 2008 to Feb 6, 2026
Jul 8, 2008 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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