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V-Lab

Wilshire 5000 Total Market Index GAS-GARCH Student T Volatility Analysis

Volatility prediction for Friday, May 22nd, 2026

1 Day

13.74%

decreased by 0.78%

1 Week

13.84%

decreased by 0.68%

1 Month

14.19%

decreased by 0.33%

Analysis last updated: Saturday, May 23, 2026 at 02:27 AM UTC

Date Range:

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1Y ·

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graph of Wilshire 5000 Total Market Index GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time