Underfolio

Every trading day › 2026

The stock market on January 23, 2026

January 23, 2026, a Friday. The S&P 500 rose 0.03% to close at 6915.61. Of 3,499 US stocks that traded, 844 rose and 2,556 fell.

The S&P 500+0.03%closed at 6915.61
How big a move#23,787of 24,799 trading days since 1928
$100 in the index since$111price only, to September 24, 2026
Stocks that rose844of 3,499; 2,556 fell
Biggest companyNvidiaby market value that day

Biggest rises among the 500 largest companies

Booz Allen Hamilton Hldg Cp (BAH)+6.8%
Live Nation Entertainment (LYV)+6.4%
Fortinet (FTNT)+5.2%

Biggest falls among the 500 largest companies

Intel (INTC)-17.0%
First Citizens Bancsh -cl A (FCNCA)-8.5%
Capital One Financial Corp (COF)-7.6%

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

‹ January 22, 2026 · Every January 23 · January 26, 2026 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.