The stock market on May 20, 2021
May 20, 2021, a Thursday. The S&P 500 rose 1.06% to close at 4159.12. Of 4,203 US stocks that traded, 2,741 rose and 1,309 fell.
The S&P 500+1.06%closed at 4159.12
How big a move#5,580of 24,799 trading days since 1928
$100 in the index since$185price only, to September 24, 2026
Stocks that rose2,741of 4,203; 1,309 fell
Biggest companyAppleby market value that day
Biggest rises among the 500 largest companies
| Exact Sciences Corporation (EXAS) | +9.2% |
| Enphase Energy, Inc. (ENPH) | +8.5% |
| Hormel Foods (HRL) | +7.4% |
Biggest falls among the 500 largest companies
| L Brands (LB) | -3.9% |
| Doordash (DASH) | -2.3% |
| Ross Stores (ROST) | -2.1% |
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.