The stock market on September 9, 2021
September 9, 2021, a Thursday. The S&P 500 fell 0.46% to close at 4493.28. Of 4,316 US stocks that traded, 2,063 rose and 2,080 fell.
The S&P 500-0.46%closed at 4493.28
How big a move#13,168of 24,799 trading days since 1928
$100 in the index since$171price only, to September 24, 2026
Stocks that rose2,063of 4,316; 2,080 fell
Biggest companyAppleby market value that day
Biggest rises among the 500 largest companies
| lululemon athletica inc. (LULU) | +10.5% |
| Peloton Interactive, Inc. (PTON) | +9.8% |
| Moderna, Inc. (MRNA) | +7.8% |
Biggest falls among the 500 largest companies
| Biogen (BIIB) | -6.7% |
| Eli Lilly (LLY) | -5.8% |
| Teleflex Incorporated (TFX) | -3.7% |
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.