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V-Lab

Ibovespa Brasil Sao Paulo Stock Exchange Index GAS-GARCH Student T Volatility Analysis

Volatility prediction for Friday, May 15th, 2026

1 Day

172,181.71%

decreased by 10,842.42%

1 Week

172,009.61%

decreased by 11,014.52%

1 Month

171,324.08%

decreased by 11,700.05%

Analysis last updated: Friday, May 15, 2026 at 12:03 AM UTC

Date Range:

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graph of Ibovespa Brasil Sao Paulo Stock Exchange Index GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time