The stock market on September 17, 2018
September 17, 2018, a Monday. The S&P 500 fell 0.56% to close at 2888.80. Of 3,770 US stocks that traded, 1,194 rose and 2,350 fell.
The S&P 500-0.56%closed at 2888.80
How big a move#11,464of 24,799 trading days since 1928
$100 in the index since$267price only, to September 24, 2026
Stocks that rose1,194of 3,770; 2,350 fell
Biggest companyAppleby market value that day
Biggest rises among the 500 largest companies
| Tilray, Inc. - Class 2 (TLRY) | +10.2% |
| Westinghouse Air Brake Technologies Corporation (WAB) | +7.0% |
| Mosaic (MOS) | +3.9% |
Biggest falls among the 500 largest companies
| Abiomed (ABMD) | -6.8% |
| ServiceNow, Inc. (NOW) | -5.0% |
| Splunk Inc. (SPLK) | -4.7% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 14, 2018 · Every September 17 · September 18, 2018 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.