Underfolio

Every trading day › 2013

The stock market on October 23, 2013

October 23, 2013, a Wednesday. The S&P 500 fell 0.47% to close at 1746.38. Of 3,860 US stocks that traded, 1,423 rose and 2,200 fell.

The S&P 500-0.47%closed at 1746.38
How big a move#12,925of 24,799 trading days since 1928
$100 in the index since$441price only, to September 24, 2026
Stocks that rose1,423of 3,860; 2,200 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Corning (GLW)+14.1%
Safeway (SWY)+8.2%
CR Bard (BCR)+7.0%

Biggest falls among the 500 largest companies

Cree, Inc. (CREE)-16.9%
Altera (ALTR)-13.5%
FMC Technologies (FTI)-8.6%

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

‹ October 22, 2013 · Every October 23 · October 24, 2013 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.