Underfolio

Every trading day › 2011

The stock market on April 1, 2011

April 1, 2011, a Friday. The S&P 500 rose 0.50% to close at 1332.41. Of 4,091 US stocks that traded, 2,311 rose and 1,551 fell.

The S&P 500+0.50%closed at 1332.41
How big a move#12,513of 24,799 trading days since 1928
$100 in the index since$578price only, to September 24, 2026
Stocks that rose2,311of 4,091; 1,551 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

NYSE Euronext (NYX)+12.6%
Wynn Resorts (WYNN)+4.6%
General Motors (GM)+4.5%

Biggest falls among the 500 largest companies

F5 Networks (FFIV)-8.8%
Riverbed Technology Inc (RVBD)-8.2%
Amphenol (APH)-3.6%

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

‹ March 31, 2011 · Every April 1 · April 4, 2011 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.