Underfolio

Every trading day › 2012

The stock market on August 17, 2012

August 17, 2012, a Friday. The S&P 500 rose 0.19% to close at 1418.16. Of 3,912 US stocks that traded, 2,435 rose and 1,213 fell.

The S&P 500+0.19%closed at 1418.16
How big a move#19,399of 24,799 trading days since 1928
$100 in the index since$543price only, to September 24, 2026
Stocks that rose2,435of 3,912; 1,213 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

J.M. Smucker (SJM)+5.1%
Ralph Lauren (RL)+4.9%
Gap, Inc. (The) (GPS)+4.8%

Biggest falls among the 500 largest companies

Marvell Technology Group Ltd. (MRVL)-14.2%
Facebook (FB)-4.1%
McKesson (MCK)-2.5%

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

‹ August 16, 2012 · Every August 17 · August 20, 2012 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.