Underfolio

Every trading day › 2013

The stock market on August 21, 2013

August 21, 2013, a Wednesday. The S&P 500 fell 0.58% to close at 1642.80. Of 3,856 US stocks that traded, 1,031 rose and 2,617 fell.

The S&P 500-0.58%closed at 1642.80
How big a move#11,090of 24,799 trading days since 1928
$100 in the index since$469price only, to September 24, 2026
Stocks that rose1,031of 3,856; 2,617 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Lowe's (LOW)+3.9%
Celanese (CE)+3.6%
Visa (V)+3.0%

Biggest falls among the 500 largest companies

Staples (SPLS)-15.3%
PetSmart (PETM)-5.3%
Target (TGT)-3.6%

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

‹ August 20, 2013 · Every August 21 · August 22, 2013 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.