Underfolio

Every trading day › 2020

The stock market on May 18, 2020

May 18, 2020, a Monday. The S&P 500 rose 3.15% to close at 2953.91. Of 3,696 US stocks that traded, 3,046 rose and 561 fell.

The S&P 500+3.15%closed at 2953.91
How big a move#584of 24,799 trading days since 1928
$100 in the index since$261price only, to September 24, 2026
Stocks that rose3,046of 3,696; 561 fell
Biggest companyMicrosoftby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Moderna, Inc. (MRNA)+20.0%
Expedia Group (EXPE)+18.6%
Marriott International (MAR)+17.4%

Biggest falls among the 500 largest companies

Wayfair Inc. (W)-11.1%
Peloton Interactive, Inc. (PTON)-9.9%
Etsy, Inc. (ETSY)-8.7%

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

‹ May 15, 2020 · Every May 18 · May 19, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.