Underfolio

Every trading day › 2023

The stock market on October 5, 2023

October 5, 2023, a Thursday. The S&P 500 fell 0.13% to close at 4258.19. Of 4,148 US stocks that traded, 1,915 rose and 2,092 fell.

The S&P 500-0.13%closed at 4258.19
How big a move#20,965of 24,799 trading days since 1928
$100 in the index since$181price only, to September 24, 2026
Stocks that rose1,915of 4,148; 2,092 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Lamb Weston Holdings, Inc. (LW)+8.0%
Alnylam Pharmaceuticals, Inc. (ALNY)+5.6%
Neurocrine Biosciences, Inc. (NBIX)+4.2%

Biggest falls among the 500 largest companies

Rivian (RIVN)-22.9%
Lucid Group (LCID)-7.2%
Molson Coors Brewing (TAP)-6.3%

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

‹ October 4, 2023 · Every October 5 · October 6, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.