Underfolio

Every trading day › 2020

The stock market on May 8, 2020

May 8, 2020, a Friday. The S&P 500 rose 1.69% to close at 2929.80. Of 3,700 US stocks that traded, 2,912 rose and 679 fell.

The S&P 500+1.69%closed at 2929.80
How big a move#2,402of 24,799 trading days since 1928
$100 in the index since$263price only, to September 24, 2026
Stocks that rose2,912of 3,700; 679 fell
Biggest companyMicrosoftby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Ubiquiti Inc. (UI)+17.8%
Carrier (CARR)+11.9%
Moderna, Inc. (MRNA)+11.4%

Biggest falls among the 500 largest companies

Erie Indemnity Company (ERIE)-8.6%
Roku, Inc. (ROKU)-7.9%
Alnylam Pharmaceuticals, Inc. (ALNY)-3.8%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ May 7, 2020 · Every May 8 · May 11, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.