The stock market on October 11, 1999
October 11, 1999, a Monday. The S&P 500 fell 0.06% to close at 1335.21. Of 6,762 US stocks that traded, 2,844 rose and 2,863 fell.
The S&P 500-0.06%closed at 1335.21
How big a move#23,066of 24,799 trading days since 1928
$100 in the index since$577price only, to September 24, 2026
Stocks that rose2,844of 6,762; 2,863 fell
Biggest companyMicrosoftby market value that day
Last day of trading for3stocks
Biggest rises among the 500 largest companies
| Juniper Networks (JNPR) | +14.5% |
| Phone.Com Inc (PHCM) | +13.9% |
| Redback Networks Inc (RBAK) | +11.6% |
Biggest falls among the 500 largest companies
| Yahoo (YHOO) | -5.6% |
| PeopleSoft, Inc. (PSFT) | -5.1% |
| Consolidated Edison (ED) | -4.8% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ October 8, 1999 · Every October 11 · October 12, 1999 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.