Underfolio

Every trading day › 2013

The stock market on May 13, 2013

May 13, 2013, a Monday. The S&P 500 rose 0.00% to close at 1633.77. Of 3,851 US stocks that traded, 1,537 rose and 2,083 fell.

The S&P 500+0.00%closed at 1633.77
How big a move#24,426of 24,799 trading days since 1928
$100 in the index since$472price only, to September 24, 2026
Stocks that rose1,537of 3,851; 2,083 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Tesla (TSLA)+14.4%
Pharmacyclics Inc (PCYC)+8.8%
Netflix (NFLX)+5.4%

Biggest falls among the 500 largest companies

Joy Global (JOY)-3.6%
Cognizant Technology Solutions (CTSH)-3.3%
Electronic Arts Inc. (EA)-3.3%

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

‹ May 10, 2013 · Every May 13 · May 14, 2013 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.