Underfolio

Every trading day › 2015

The stock market on October 12, 2015

October 12, 2015, a Monday. The S&P 500 rose 0.13% to close at 2017.46. Of 3,969 US stocks that traded, 1,806 rose and 1,985 fell.

The S&P 500+0.13%closed at 2017.46
How big a move#21,044of 24,799 trading days since 1928
$100 in the index since$382price only, to September 24, 2026
Stocks that rose1,806of 3,969; 1,985 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Electronic Arts Inc. (EA)+4.7%
Regeneron Pharmaceuticals (REGN)+4.5%
United Continental Holdings (UAL)+3.8%

Biggest falls among the 500 largest companies

Vmware, Inc. (VMW)-8.1%
Eli Lilly (LLY)-7.8%
Twitter (TWTR)-6.8%

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

‹ October 9, 2015 · Every October 12 · October 13, 2015 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.