Federal Reserve Economic Data

Equity Market Volatility: Infectious Disease Tracker (INFECTDISEMVTRACK)

Dec 2025: 4.31342
Updated: Jan 8, 2026 8:02 AM CST
Dec 2025:  4.31342  
Nov 2025:  4.26936  
Oct 2025:  5.30453  
Sep 2025:  4.46527  
Aug 2025:  6.42655  
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Units:

Index,
Not Seasonally Adjusted

Frequency:

Monthly

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Notes

Source: Baker, Scott R.

Source: Bloom, Nick  

Source: Davis, Steven J.  

Release: Economic Policy Uncertainty  

Units:  Index, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

Assessing the economic impact of the COVID-19 pandemic is essential for policymakers, but challenging because the crisis has unfolded with extreme speed. We identify three indicators: stock market volatility, newspaper-based economic uncertainty, and subjective uncertainty in business expectation surveys that provide real-time forward-looking uncertainty measures. We use these indicators to document and quantify the enormous increase in economic uncertainty in the past several weeks.

For more information, see Baker, Scott, Nicholas Bloom and Steven Davis (2020), 'COVID-INDUCED ECONOMIC UNCERTAINTY'

Suggested Citation:

Baker, Scott R., Bloom, Nick and Davis, Steven J., Equity Market Volatility: Infectious Disease Tracker [INFECTDISEMVTRACK], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/INFECTDISEMVTRACK, .

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