The stock market on July 21, 1999
July 21, 1999, a Wednesday. The S&P 500 rose 0.16% to close at 1379.29. Of 6,811 US stocks that traded, 3,029 rose and 2,676 fell.
The S&P 500+0.16%closed at 1379.29
How big a move#20,229of 24,799 trading days since 1928
$100 in the index since$559price only, to September 24, 2026
Stocks that rose3,029of 6,811; 2,676 fell
Biggest companyMicrosoftby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Centocor Inc (CNTO.) | +15.9% |
| RealNetworks, Inc. (RNWK) | +13.0% |
| Siebel Systems (SEBL) | +11.2% |
Biggest falls among the 500 largest companies
| Allergan (AGN) | -16.0% |
| Yum Brands (YUM) | -10.3% |
| Northpoint Communications Gp (NPNTQ) | -10.0% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ July 20, 1999 · Every July 21 · July 22, 1999 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.