Underfolio

Every trading day › 2018

The stock market on September 20, 2018

September 20, 2018, a Thursday. The S&P 500 rose 0.78% to close at 2930.75. Of 3,769 US stocks that traded, 2,585 rose and 982 fell.

The S&P 500+0.78%closed at 2930.75
How big a move#8,200of 24,799 trading days since 1928
$100 in the index since$263price only, to September 24, 2026
Stocks that rose2,585of 3,769; 982 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Viacom (VIAB)+3.6%
Autodesk, Inc. (ADSK)+3.3%
Skyworks (SWKS)+3.1%

Biggest falls among the 500 largest companies

Tilray, Inc. - Class 2 (TLRY)-17.6%
Red Hat (RHT)-6.5%
Nordstrom (JWN)-4.9%

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

‹ September 19, 2018 · Every September 20 · September 21, 2018 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.