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V-Lab

PSI 20 Portuguese Stock Index GJR-GARCH Volatility Analysis

Volatility prediction for Tuesday, April 7th, 2026

1 Day

19.59%

decreased by 1.07%

1 Week

19.64%

decreased by 1.02%

1 Month

19.82%

decreased by 0.84%

Analysis last updated: Thursday, April 2, 2026 at 05:04 PM UTC

Date Range:

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to

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graph of PSI 20 Portuguese Stock Index GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time