Banco do Brasil SA Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Tuesday, June 23rd, 2026
1 Day
21.89%
decreased by 0.23%
1 Week
22.47%
increased by 0.35%
1 Month
24.17%
increased by 2.05%
Analysis last updated: Tuesday, June 23, 2026 at 08:26 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9646 | 3.35 | |
| 0.0724 | 5.71 | |
| 0.8879 | 42.57 | |
| -0.2893 | -4.48 | |
| 0.4325 | 3.23 | |
| -0.2086 | -1.79 | |
| 0.1098 | 1.60 | |
| -0.1035 | -2.11 | |
| 0.1475 | 3.15 | |
| -0.1360 | -2.83 | |
| 0.0267 | 0.43 | |
| 0.0385 | 0.45 | |
| -0.0102 | -0.14 |
Estimation Period:
Apr 17, 1992 to Jun 19, 2026
Apr 17, 1992 to Jun 19, 2026
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