Underfolio

Every trading day › 2015

The stock market on September 28, 2015

September 28, 2015, a Monday. The S&P 500 fell 2.57% to close at 1881.77. Of 3,968 US stocks that traded, 491 rose and 3,325 fell.

The S&P 500-2.57%closed at 1881.77
How big a move#973of 24,799 trading days since 1928
$100 in the index since$409price only, to September 24, 2026
Stocks that rose491of 3,968; 3,325 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Alcoa (AA)+5.7%
Reynolds American (RAI)+1.0%
Synchrony Financial (SYF)+0.4%

Biggest falls among the 500 largest companies

Williams (WMB)-12.1%
Incyte Corporation (INCY)-10.8%
Freeport-McMoRan (FCX)-9.1%

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

‹ September 25, 2015 · Every September 28 · September 29, 2015 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.