V-Lab
Ibovespa Brasil Sao Paulo Stock Exchange Index MEM Volatility Analysis
Volatility Prediction for Monday, September 15th, 2025:13.90% (-0.72%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0596 | 10.32 | |
| 0.2013 | 54.19 | |
| 0.7863 | 273.31 |
Estimation Period:
Apr 27, 1993 to Sep 12, 2025
Apr 27, 1993 to Sep 12, 2025
News Impact Curve
Volatility Forecasts
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