Underfolio

Every trading day › 2018

The stock market on August 21, 2018

August 21, 2018, a Tuesday. The S&P 500 rose 0.21% to close at 2862.96. Of 3,771 US stocks that traded, 2,514 rose and 1,078 fell.

The S&P 500+0.21%closed at 2862.96
How big a move#18,846of 24,799 trading days since 1928
$100 in the index since$269price only, to September 24, 2026
Stocks that rose2,514of 3,771; 1,078 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Discovery, Inc. (DISCK)+5.8%
NVR, Inc. (NVR)+4.9%
TJX Companies, Inc. (The) (TJX)+4.7%

Biggest falls among the 500 largest companies

TD Ameritrade Holding Corporation (AMTD)-7.1%
J.M. Smucker (SJM)-6.6%
Hewlett Packard Enterprise Company (HPE)-5.6%

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

‹ August 20, 2018 · Every August 21 · August 22, 2018 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.