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V-Lab

Wilshire 5000 Total Market Index Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Friday, May 22nd, 2026

1 Day

13.64%

decreased by 0.60%

1 Week

13.90%

decreased by 0.34%

1 Month

14.71%

increased by 0.47%

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

Date Range:

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to

6M ·

1Y ·

2Y ·

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graph of Wilshire 5000 Total Market Index S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time