The stock market on December 21, 2018
December 21, 2018, a Friday. The S&P 500 fell 2.06% to close at 2416.62. Of 3,753 US stocks that traded, 670 rose and 2,967 fell.
The S&P 500-2.06%closed at 2416.62
How big a move#1,578of 24,799 trading days since 1928
$100 in the index since$319price only, to September 24, 2026
Stocks that rose670of 3,753; 2,967 fell
Biggest companyMicrosoftby market value that day
Biggest rises among the 500 largest companies
| Nike (NKE) | +7.2% |
| CarMax (KMX) | +4.0% |
| Blackstone (BX) | +2.9% |
Biggest falls among the 500 largest companies
| ConAgra Foods (CAG) | -8.8% |
| Twitter (TWTR) | -6.8% |
| Alexion Pharmaceuticals (ALXN) | -6.5% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ December 20, 2018 · Every December 21 · December 24, 2018 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.