Underfolio

Every trading day › 2023

The stock market on February 22, 2023

February 22, 2023, a Wednesday. The S&P 500 fell 0.16% to close at 3991.05. Of 4,314 US stocks that traded, 2,066 rose and 2,077 fell.

The S&P 500-0.16%closed at 3991.05
How big a move#20,286of 24,799 trading days since 1928
$100 in the index since$193price only, to September 24, 2026
Stocks that rose2,066of 4,314; 2,077 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Palo Alto Networks, Inc. (PANW)+12.5%
Exact Sciences Corporation (EXAS)+5.5%
Caesars Entertainment Corporation (CZR)+5.4%

Biggest falls among the 500 largest companies

Keysight Technologies Inc. (KEYS)-12.7%
Charles River Laboratories International, Inc. (CRL)-10.1%
CoStar Group, Inc. (CSGP)-5.1%

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

‹ February 21, 2023 · Every February 22 · February 23, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.