The stock market on September 28, 2021
September 28, 2021, a Tuesday. The S&P 500 fell 2.04% to close at 4352.63. Of 4,347 US stocks that traded, 704 rose and 3,510 fell.
The S&P 500-2.04%closed at 4352.63
How big a move#1,618of 24,799 trading days since 1928
$100 in the index since$177price only, to September 24, 2026
Stocks that rose704of 4,347; 3,510 fell
Biggest companyAppleby market value that day
Biggest rises among the 500 largest companies
| FactSet Research Systems Inc. (FDS) | +3.8% |
| Activision Blizzard (ATVI) | +1.7% |
| ConocoPhillips (COP) | +1.6% |
Biggest falls among the 500 largest companies
| Novavax, Inc. (NVAX) | -11.3% |
| Affirm Holdings (AFRM) | -10.8% |
| Alnylam Pharmaceuticals, Inc. (ALNY) | -8.6% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 27, 2021 · Every September 28 · September 29, 2021 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.