The stock market on August 25, 2025
August 25, 2025, a Monday. The S&P 500 fell 0.43% to close at 6439.32. Of 3,532 US stocks that traded, 934 rose and 2,502 fell.
The S&P 500-0.43%closed at 6439.32
How big a move#13,817of 24,799 trading days since 1928
$100 in the index since$120price only, to September 24, 2026
Stocks that rose934of 3,532; 2,502 fell
Biggest companyNvidiaby market value that day
Biggest rises among the 500 largest companies
| Mp Materials (MP) | +6.5% |
| Rocket Lab USA (RKLB) | +6.4% |
| Roblox (RBLX) | +6.2% |
Biggest falls among the 500 largest companies
| Keurig Dr Pepper Inc (KDP) | -11.5% |
| Dexcom (DXCM) | -7.7% |
| CSX Corp (CSX) | -5.1% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ August 22, 2025 · Every August 25 · August 26, 2025 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.