Underfolio

Every trading day › 2012

The stock market on April 20, 2012

April 20, 2012, a Friday. The S&P 500 rose 0.12% to close at 1378.53. Of 3,950 US stocks that traded, 2,326 rose and 1,401 fell.

The S&P 500+0.12%closed at 1378.53
How big a move#21,356of 24,799 trading days since 1928
$100 in the index since$559price only, to September 24, 2026
Stocks that rose2,326of 3,950; 1,401 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

D.R. Horton (DHI)+5.2%
Microsoft (MSFT)+4.5%
Harley-Davidson (HOG)+4.3%

Biggest falls among the 500 largest companies

SanDisk (SNDK)-11.3%
Altera (ALTR)-8.4%
Expeditors Intl. of Washington (EXPD)-8.3%

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

‹ April 19, 2012 · Every April 20 · April 23, 2012 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.