The stock market on October 6, 2025
October 6, 2025, a Monday. The S&P 500 rose 0.36% to close at 6740.28. Of 3,532 US stocks that traded, 1,763 rose and 1,699 fell.
The S&P 500+0.36%closed at 6740.28
How big a move#15,108of 24,799 trading days since 1928
$100 in the index since$114price only, to September 24, 2026
Stocks that rose1,763of 3,532; 1,699 fell
Biggest companyNvidiaby market value that day
Biggest rises among the 500 largest companies
| Advanced Micro Devices (AMD) | +23.7% |
| Astera Labs, Inc. (ALAB) | +10.0% |
| Oklo Inc. (OKLO) | +8.8% |
Biggest falls among the 500 largest companies
| Applovin (APP) | -14.0% |
| Tradeweb Markets Inc (TW) | -5.8% |
| Verizon (VZ) | -5.1% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ October 3, 2025 · Every October 6 · October 7, 2025 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.