Underfolio

Every trading day › 2022

The stock market on January 28, 2022

January 28, 2022, a Friday. The S&P 500 rose 2.43% to close at 4431.85. Of 4,497 US stocks that traded, 3,249 rose and 1,067 fell.

The S&P 500+2.43%closed at 4431.85
How big a move#1,104of 24,799 trading days since 1928
$100 in the index since$174price only, to September 24, 2026
Stocks that rose3,249of 4,497; 1,067 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Insulet (PODD)+18.4%
Affirm Holdings (AFRM)+17.1%
Fair Isaac Corproation (FICO)+16.6%

Biggest falls among the 500 largest companies

Western Digital (WDC)-7.3%
Synchrony Financial (SYF)-6.8%
V.F. Corporation (VFC)-6.5%

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

‹ January 27, 2022 · Every January 28 · January 31, 2022 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.