Underfolio

Every trading day › 2023

The stock market on October 27, 2023

October 27, 2023, a Friday. The S&P 500 fell 0.48% to close at 4117.37. Of 4,126 US stocks that traded, 1,103 rose and 2,892 fell.

The S&P 500-0.48%closed at 4117.37
How big a move#12,799of 24,799 trading days since 1928
$100 in the index since$187price only, to September 24, 2026
Stocks that rose1,103of 4,126; 2,892 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Deckers Outdoor Corporation (DECK)+18.9%
DexCom, Inc. (DXCM)+10.1%
Intel (INTC)+9.3%

Biggest falls among the 500 largest companies

Enphase Energy, Inc. (ENPH)-14.6%
Ford Motor (F)-12.3%
Charter Communications (CHTR)-9.7%

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

‹ October 26, 2023 · Every October 27 · October 30, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.