Underfolio

Every trading day › 2023

The stock market on September 22, 2023

September 22, 2023, a Friday. The S&P 500 fell 0.23% to close at 4320.06. Of 4,157 US stocks that traded, 1,522 rose and 2,474 fell.

The S&P 500-0.23%closed at 4320.06
How big a move#18,256of 24,799 trading days since 1928
$100 in the index since$178price only, to September 24, 2026
Stocks that rose1,522of 4,157; 2,474 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Yum China Holdings, Inc. (YUMC)+4.2%
Seattle Genetics, Inc. (SGEN)+3.5%
ON Semiconductor Corporation (ON)+3.2%

Biggest falls among the 500 largest companies

Coinbase Global (COIN)-4.7%
Rivian (RIVN)-4.4%
Tesla (TSLA)-4.2%

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

‹ September 21, 2023 · Every September 22 · September 25, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.