BB Seguridade Participacoes SA Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:47.46% (-3.22%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9198 | 8.24 | |
| 0.0783 | 3.89 | |
| 0.8079 | 19.93 | |
| 0.2487 | 1.75 | |
| -0.6639 | -3.03 | |
| 0.7778 | 4.35 | |
| -0.5638 | -3.00 | |
| 0.2812 | 1.39 | |
| -0.2723 | -0.93 | |
| 0.8480 | 1.89 |
Estimation Period:
Apr 29, 2013 to Feb 20, 2026
Apr 29, 2013 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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