Underfolio

Every trading day › 2016

The stock market on August 31, 2016

August 31, 2016, a Wednesday. The S&P 500 fell 0.24% to close at 2170.95. Of 3,831 US stocks that traded, 1,278 rose and 2,355 fell.

The S&P 500-0.24%closed at 2170.95
How big a move#18,037of 24,799 trading days since 1928
$100 in the index since$355price only, to September 24, 2026
Stocks that rose1,278of 3,831; 2,355 fell
Biggest companyAppleby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Twitter (TWTR)+4.5%
MercadoLibre, Inc. (MELI)+3.1%
Synchrony Financial (SYF)+1.9%

Biggest falls among the 500 largest companies

Palo Alto Networks, Inc. (PANW)-7.2%
Macy's (M)-5.3%
Apache Corporation (APA)-5.2%

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

‹ August 30, 2016 · Every August 31 · September 1, 2016 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.