Ibovespa Brasil Sao Paulo Stock Exchange Index Spline-GARCH Volatility Analysis
Volatility prediction for Wednesday, June 10th, 2026
1 Day
15.95%
decreased by 0.43%
1 Week
15.89%
decreased by 0.49%
1 Month
15.72%
decreased by 0.66%
Analysis last updated: Tuesday, June 9, 2026 at 09:08 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 4.5971 | 6.02 | |
| 0.0827 | 7.88 | |
| 0.8834 | 72.10 | |
| 0.0370 | 5.69 | |
| -0.0416 | -4.68 | |
| 0.0096 | 1.73 | |
| -0.0166 | -1.85 |
Estimation Period:
Jan 2, 1990 to Jun 5, 2026
Jan 2, 1990 to Jun 5, 2026
Other Ibovespa Brasil Sao Paulo Stock Exchange Index Analyses
Other Spline-GARCH Analyses on Equity Indices