Underfolio

Every trading day › 2025

The stock market on January 31, 2025

January 31, 2025, a Friday. The S&P 500 fell 0.50% to close at 6040.53. Of 3,532 US stocks that traded, 1,026 rose and 2,414 fell.

The S&P 500-0.50%closed at 6040.53
How big a move#12,360of 24,799 trading days since 1928
$100 in the index since$128price only, to September 24, 2026
Stocks that rose1,026of 3,532; 2,414 fell
Biggest companyApple Inc.by market value that day

Biggest rises among the 500 largest companies

Atlassian Corp PLC (TEAM)+14.9%
Franklin Resources (BEN)+10.4%
Vertex Pharmaceuticals (VRTX)+5.3%

Biggest falls among the 500 largest companies

Deckers Brands (DECK)-20.5%
ResMed (RMD)-8.3%
PPG Industries (PPG)-6.0%

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

‹ January 30, 2025 · Every January 31 · February 3, 2025 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.