Underfolio

Every trading day › 2021

The stock market on January 29, 2021

January 29, 2021, a Friday. The S&P 500 fell 1.93% to close at 3714.24. Of 3,920 US stocks that traded, 936 rose and 2,909 fell.

The S&P 500-1.93%closed at 3714.24
How big a move#1,810of 24,799 trading days since 1928
$100 in the index since$207price only, to September 24, 2026
Stocks that rose936of 3,920; 2,909 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

GameStop (GME)+67.9%
Novavax, Inc. (NVAX)+64.9%
Moderna, Inc. (MRNA)+8.5%

Biggest falls among the 500 largest companies

Booz Allen Hamilton Holding (BAH)-10.7%
Fair Isaac Corproation (FICO)-8.4%
Charter Communications (CHTR)-7.2%

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

‹ January 28, 2021 · Every January 29 · February 1, 2021 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.