Underfolio

Every trading day › 2021

The stock market on May 28, 2021

May 28, 2021, a Friday. The S&P 500 rose 0.08% to close at 4204.11. Of 4,208 US stocks that traded, 1,985 rose and 2,053 fell.

The S&P 500+0.08%closed at 4204.11
How big a move#22,563of 24,799 trading days since 1928
$100 in the index since$183price only, to September 24, 2026
Stocks that rose1,985of 4,208; 2,053 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Veeva Systems Inc. (VEEV)+10.1%
Applovin (APP)+6.6%
salesforce.com (CRM)+5.4%

Biggest falls among the 500 largest companies

GameStop (GME)-12.6%
HP Inc. (HPQ)-8.9%
Uipath (PATH)-4.5%

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

‹ May 27, 2021 · Every May 28 · June 1, 2021 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.