Underfolio

Every trading day › 2023

The stock market on October 12, 2023

October 12, 2023, a Thursday. The S&P 500 fell 0.62% to close at 4349.61. Of 4,146 US stocks that traded, 886 rose and 3,128 fell.

The S&P 500-0.62%closed at 4349.61
How big a move#10,366of 24,799 trading days since 1928
$100 in the index since$177price only, to September 24, 2026
Stocks that rose886of 4,146; 3,128 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Fastenal Company (FAST)+7.5%
Walgreens Boots Alliance (WBA)+7.0%
Vmware, Inc. (VMW)+4.2%

Biggest falls among the 500 largest companies

Hormel Foods (HRL)-9.8%
Lamb Weston Holdings, Inc. (LW)-8.4%
Eversource Energy (ES)-7.5%

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

‹ October 11, 2023 · Every October 12 · October 13, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.