Underfolio

Every trading day › 2025

The stock market on July 31, 2025

July 31, 2025, a Thursday. The S&P 500 fell 0.37% to close at 6339.39. Of 3,532 US stocks that traded, 972 rose and 2,468 fell.

The S&P 500-0.37%closed at 6339.39
How big a move#15,012of 24,799 trading days since 1928
$100 in the index since$122price only, to September 24, 2026
Stocks that rose972of 3,532; 2,468 fell
Biggest companyNvidiaby market value that day

Biggest rises among the 500 largest companies

eBay Inc. (EBAY)+18.3%
C.H. Robinson (CHRW)+18.1%
Alnylam Pharmaceuticals Inc (ALNY)+15.4%

Biggest falls among the 500 largest companies

Carlisle Cos Inc (CSL)-13.6%
International Paper (IP)-12.8%
Carpenter Technology Corp (CRS)-12.1%

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

‹ July 30, 2025 · Every July 31 · August 1, 2025 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.