The stock market on September 16, 2025
September 16, 2025, a Tuesday. The S&P 500 fell 0.13% to close at 6606.76. Of 3,532 US stocks that traded, 1,554 rose and 1,867 fell.
The S&P 500-0.13%closed at 6606.76
How big a move#21,014of 24,799 trading days since 1928
$100 in the index since$117price only, to September 24, 2026
Stocks that rose1,554of 3,532; 1,867 fell
Biggest companyNvidiaby market value that day
Biggest rises among the 500 largest companies
| Bloom Energy Corp (BE) | +9.4% |
| Ferguson Enterprises Inc. /DE/ (FERG) | +7.9% |
| Steel Dynamics (STLD) | +6.2% |
Biggest falls among the 500 largest companies
| Rocket Lab USA (RKLB) | -12.6% |
| Wimm Bill Dann Foods (WBD) | -6.2% |
| Emerson Electric (EMR) | -4.9% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
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Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.