Underfolio

Every trading day › 2020

The stock market on October 16, 2020

October 16, 2020, a Friday. The S&P 500 rose 0.01% to close at 3483.81. Of 3,771 US stocks that traded, 1,745 rose and 1,909 fell.

The S&P 500+0.01%closed at 3483.81
How big a move#24,238of 24,799 trading days since 1928
$100 in the index since$221price only, to September 24, 2026
Stocks that rose1,745of 3,771; 1,909 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Atlassian Corporation Plc - (TEAM)+8.7%
General Electric (GE)+6.1%
Zoom Video Communications, Inc. (ZM)+4.2%

Biggest falls among the 500 largest companies

J.B. Hunt Transport Services (JBHT)-9.7%
Halliburton (HAL)-6.3%
Zillow Group, Inc. - Class C Capital Stock (Z)-4.7%

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

‹ October 15, 2020 · Every October 16 · October 19, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.