The stock market on September 18, 2017
September 18, 2017, a Monday. The S&P 500 rose 0.15% to close at 2503.87. Of 3,767 US stocks that traded, 2,228 rose and 1,340 fell.
The S&P 500+0.15%closed at 2503.87
How big a move#20,578of 24,799 trading days since 1928
$100 in the index since$308price only, to September 24, 2026
Stocks that rose2,228of 3,767; 1,340 fell
Biggest companyAppleby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Alliant Techsystems (OA) | +20.2% |
| CF Industries Holdings (CF) | +6.7% |
| Advanced Micro Devices (AMD) | +4.5% |
Biggest falls among the 500 largest companies
| Chipotle Mexican Grill, Inc. (CMG) | -3.6% |
| CenturyLink (CTL) | -3.5% |
| Cerner (CERN) | -3.0% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 15, 2017 · Every September 18 · September 19, 2017 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.