Underfolio

Every trading day › 2012

The stock market on May 16, 2012

May 16, 2012, a Wednesday. The S&P 500 fell 0.44% to close at 1324.80. Of 3,955 US stocks that traded, 1,214 rose and 2,500 fell.

The S&P 500-0.44%closed at 1324.80
How big a move#13,561of 24,799 trading days since 1928
$100 in the index since$582price only, to September 24, 2026
Stocks that rose1,214of 3,955; 2,500 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Groupon, Inc. (GRPN)+7.2%
HollyFrontier (HFC)+4.3%
Darden Restaurants (DRI)+3.6%

Biggest falls among the 500 largest companies

JCPenney (JCP)-19.7%
Vulcan Materials (VMC)-8.1%
Staples (SPLS)-5.7%

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

‹ May 15, 2012 · Every May 16 · May 17, 2012 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.