The stock market on September 11, 1990
September 11, 1990, a Tuesday. The S&P 500 fell 0.18% to close at 321.04. Of 5,805 US stocks that traded, 1,508 rose and 1,941 fell.
The S&P 500-0.18%closed at 321.04
How big a move#19,525of 24,799 trading days since 1928
$100 in the index since$2,400price only, to September 24, 2026
Stocks that rose1,508of 5,805; 1,941 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Texas Instruments (TXN) | +13.7% |
| Genentech Inc (DNA) | +9.4% |
| Viacom Intl Inc (VIAB) | +8.5% |
Biggest falls among the 500 largest companies
| Tandem Computers Inc (TDM.) | -15.6% |
| Autodesk, Inc. (ADSK) | -5.5% |
| Apple (AAPL) | -4.9% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 10, 1990 · Every September 11 · September 12, 1990 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.