Underfolio

Every trading day › 2021

The stock market on January 28, 2021

January 28, 2021, a Thursday. The S&P 500 rose 0.98% to close at 3787.38. Of 3,916 US stocks that traded, 2,148 rose and 1,686 fell.

The S&P 500+0.98%closed at 3787.38
How big a move#6,245of 24,799 trading days since 1928
$100 in the index since$203price only, to September 24, 2026
Stocks that rose2,148of 3,916; 1,686 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

PTC Inc. (PTC)+14.5%
L Brands (LB)+10.4%
Caesars Entertainment Corporation (CZR)+10.3%

Biggest falls among the 500 largest companies

GameStop (GME)-44.3%
CenturyLink (LUMN)-22.5%
ViacomCBS Inc. (VIAC)-9.6%

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

‹ January 27, 2021 · Every January 28 · January 29, 2021 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.