Underfolio

Every trading day › 2022

The stock market on January 31, 2022

January 31, 2022, a Monday. The S&P 500 rose 1.89% to close at 4515.55. Of 4,496 US stocks that traded, 3,803 rose and 567 fell.

The S&P 500+1.89%closed at 4515.55
How big a move#1,892of 24,799 trading days since 1928
$100 in the index since$171price only, to September 24, 2026
Stocks that rose3,803of 4,496; 567 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Plug Power, Inc. (PLUG)+16.6%
Rivian (RIVN)+15.1%
Cloudflare, Inc. (NET)+14.5%

Biggest falls among the 500 largest companies

Harris (LHX)-4.3%
Kellogg (K)-3.5%
Citrix Systems (CTXS)-3.4%

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

‹ January 28, 2022 · Every January 31 · February 1, 2022 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.