Underfolio

Every trading day › 2007

The stock market on May 21, 2007

May 21, 2007, a Monday. The S&P 500 rose 0.15% to close at 1525.10. Of 4,805 US stocks that traded, 3,095 rose and 1,479 fell.

The S&P 500+0.15%closed at 1525.10
How big a move#20,378of 24,799 trading days since 1928
$100 in the index since$505price only, to September 24, 2026
Stocks that rose3,095of 4,805; 1,479 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Amazon.com (AMZN)+7.9%
Williams (WMB)+7.3%
Virgin Media Inc (VMED)+7.2%

Biggest falls among the 500 largest companies

MetroPCS Communications (PCS)-5.6%
American Airlines Group (AMR)-2.6%
Lowe's (LOW)-2.4%

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

‹ May 18, 2007 · Every May 21 · May 22, 2007 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.