The stock market on May 27, 2021
May 27, 2021, a Thursday. The S&P 500 rose 0.12% to close at 4200.88. Of 4,207 US stocks that traded, 2,794 rose and 1,268 fell.
The S&P 500+0.12%closed at 4200.88
How big a move#21,369of 24,799 trading days since 1928
$100 in the index since$183price only, to September 24, 2026
Stocks that rose2,794of 4,207; 1,268 fell
Biggest companyAppleby market value that day
Biggest rises among the 500 largest companies
| Roblox (RBLX) | +8.6% |
| Agilon Health (AGL) | +8.6% |
| Doordash (DASH) | +7.7% |
Biggest falls among the 500 largest companies
| Okta, Inc. (OKTA) | -9.8% |
| Dollar Tree (DLTR) | -7.7% |
| Oak Str Hlth (OSH) | -5.8% |
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.