Underfolio

Every trading day › 2011

The stock market on August 19, 2011

August 19, 2011, a Friday. The S&P 500 fell 1.50% to close at 1123.53. Of 4,032 US stocks that traded, 970 rose and 2,834 fell.

The S&P 500-1.50%closed at 1123.53
How big a move#3,071of 24,799 trading days since 1928
$100 in the index since$686price only, to September 24, 2026
Stocks that rose970of 4,032; 2,834 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Intuit Inc. (INTU)+8.3%
Marvell Technology Group Ltd. (MRVL)+5.9%
AutoNation (AN)+4.0%

Biggest falls among the 500 largest companies

HP Inc. (HPQ)-20.0%
Autodesk, Inc. (ADSK)-11.7%
Regions Financial (RF)-7.9%

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

‹ August 18, 2011 · Every August 19 · August 22, 2011 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.