The stock market on February 18, 2021
February 18, 2021, a Thursday. The S&P 500 fell 0.44% to close at 3913.97. Of 3,969 US stocks that traded, 1,053 rose and 2,854 fell.
The S&P 500-0.44%closed at 3913.97
How big a move#13,539of 24,799 trading days since 1928
$100 in the index since$197price only, to September 24, 2026
Stocks that rose1,053of 3,969; 2,854 fell
Biggest companyAppleby market value that day
Biggest rises among the 500 largest companies
| Twilio Inc. (TWLO) | +7.7% |
| FirstEnergy (FE) | +7.2% |
| The Kraft Heinz Company (KHC) | +5.2% |
Biggest falls among the 500 largest companies
| Plug Power, Inc. (PLUG) | -10.7% |
| Albemarle Corporation (ALB) | -10.2% |
| Sunrun Inc. (RUN) | -9.6% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ February 17, 2021 · Every February 18 · February 19, 2021 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.