The stock market on October 17, 2017
October 17, 2017, a Tuesday. The S&P 500 rose 0.07% to close at 2559.36. Of 3,756 US stocks that traded, 1,303 rose and 2,232 fell.
The S&P 500+0.07%closed at 2559.36
How big a move#22,863of 24,799 trading days since 1928
$100 in the index since$301price only, to September 24, 2026
Stocks that rose1,303of 3,756; 2,232 fell
Biggest companyAppleby market value that day
Biggest rises among the 500 largest companies
| W.W. Grainger (GWW) | +12.7% |
| PG&E Corp. (PCG) | +7.5% |
| UnitedHealth Group (UNH) | +5.5% |
Biggest falls among the 500 largest companies
| Coty (COTY) | -4.9% |
| Xylem (XYL) | -4.1% |
| CenturyLink (CTL) | -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.