Underfolio

Every trading day › 2025

The stock market on August 29, 2025

August 29, 2025, a Friday. The S&P 500 fell 0.64% to close at 6460.26. Of 3,532 US stocks that traded, 1,425 rose and 1,988 fell.

The S&P 500-0.64%closed at 6460.26
How big a move#10,149of 24,799 trading days since 1928
$100 in the index since$119price only, to September 24, 2026
Stocks that rose1,425of 3,532; 1,988 fell
Biggest companyNvidiaby market value that day

Biggest rises among the 500 largest companies

Affirm Holdings (AFRM)+10.6%
Autodesk (ADSK)+9.1%
Celsius Holdings Inc (CELH)+5.3%

Biggest falls among the 500 largest companies

Marvell Technology Group Ltd (MRVL)-18.6%
Dell Technologies (DELL)-8.9%
Ulta Beauty (ULTA)-7.1%

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

‹ August 28, 2025 · Every August 29 · September 2, 2025 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.