The stock market on August 18, 2023
August 18, 2023, a Friday. The S&P 500 fell 0.01% to close at 4369.71. Of 4,182 US stocks that traded, 2,312 rose and 1,716 fell.
The S&P 500-0.01%closed at 4369.71
How big a move#24,210of 24,799 trading days since 1928
$100 in the index since$176price only, to September 24, 2026
Stocks that rose2,312of 4,182; 1,716 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks
Biggest rises among the 500 largest companies
| Bill.com Holdings, Inc. (BILL) | +9.3% |
| Ross Stores (ROST) | +5.0% |
| Datadog, Inc. (DDOG) | +3.7% |
Biggest falls among the 500 largest companies
| Keysight Technologies Inc. (KEYS) | -13.8% |
| Deere (DE) | -5.3% |
| Moderna, Inc. (MRNA) | -4.3% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ August 17, 2023 · Every August 18 · August 21, 2023 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.