The stock market on February 17, 2021
February 17, 2021, a Wednesday. The S&P 500 fell 0.03% to close at 3931.33. Of 3,962 US stocks that traded, 1,472 rose and 2,412 fell.
The S&P 500-0.03%closed at 3931.33
How big a move#23,810of 24,799 trading days since 1928
$100 in the index since$196price only, to September 24, 2026
Stocks that rose1,472of 3,962; 2,412 fell
Biggest companyAppleby market value that day
Biggest rises among the 500 largest companies
| Quantumscape (QS) | +31.4% |
| Verizon Communications (VZ) | +5.2% |
| Wells Fargo (WFC) | +5.2% |
Biggest falls among the 500 largest companies
| Exact Sciences Corporation (EXAS) | -8.6% |
| Chegg, Inc. (CHGG) | -7.6% |
| IPG Photonics Corporation (IPGP) | -7.4% |
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.