Underfolio

Every trading day › 2013

The stock market on May 21, 2013

May 21, 2013, a Tuesday. The S&P 500 rose 0.17% to close at 1669.16. Of 3,854 US stocks that traded, 1,851 rose and 1,741 fell.

The S&P 500+0.17%closed at 1669.16
How big a move#19,806of 24,799 trading days since 1928
$100 in the index since$462price only, to September 24, 2026
Stocks that rose1,851of 3,854; 1,741 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Merck (MRK)+4.7%
AutoZone (AZO)+4.6%
BioMarin Pharmaceutical Inc. (BMRN)+4.1%

Biggest falls among the 500 largest companies

Best Buy (BBY)-4.4%
Intuit Inc. (INTU)-2.9%
Urban Outfitters, Inc. (URBN)-2.7%

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

‹ May 20, 2013 · Every May 21 · May 22, 2013 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.