Underfolio

Every trading day › 2023

The stock market on September 20, 2023

September 20, 2023, a Wednesday. The S&P 500 fell 0.94% to close at 4402.20. Of 4,157 US stocks that traded, 1,253 rose and 2,757 fell.

The S&P 500-0.94%closed at 4402.20
How big a move#6,594of 24,799 trading days since 1928
$100 in the index since$175price only, to September 24, 2026
Stocks that rose1,253of 4,157; 2,757 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Textron (TXT)+4.9%
AutoZone (AZO)+4.4%
Western Digital (WDC)+3.9%

Biggest falls among the 500 largest companies

Celsius Holdings, Inc. (CELH)-8.3%
Zebra Technologies Corporation (ZBRA)-6.5%
Mosaic (MOS)-5.9%

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

‹ September 19, 2023 · Every September 20 · September 21, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.