The stock market on December 28, 1999
December 28, 1999, a Tuesday. The S&P 500 rose 0.04% to close at 1457.66. Of 6,718 US stocks that traded, 2,977 rose and 2,892 fell.
The S&P 500+0.04%closed at 1457.66
How big a move#23,635of 24,799 trading days since 1928
$100 in the index since$529price only, to September 24, 2026
Stocks that rose2,977of 6,718; 2,892 fell
Biggest companyMicrosoftby market value that day
Biggest rises among the 500 largest companies
| Verticalnet Inc (VERT) | +21.7% |
| Agilent Technologies (A) | +16.4% |
| Tmp Worldwide (TMPW) | +15.8% |
Biggest falls among the 500 largest companies
| Phone.Com Inc (PHCM) | -10.9% |
| Intertrust Technologies Corp (ITRU) | -10.4% |
| E-Tek Dynamics Inc (ETEK.) | -9.9% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ December 27, 1999 · Every December 28 · December 29, 1999 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.