The stock market on December 6, 1990
December 6, 1990, a Thursday. The S&P 500 fell 0.26% to close at 329.07. Of 5,746 US stocks that traded, 1,961 rose and 1,592 fell.
The S&P 500-0.26%closed at 329.07
How big a move#17,519of 24,799 trading days since 1928
$100 in the index since$2,341price only, to September 24, 2026
Stocks that rose1,961of 5,746; 1,592 fell
Biggest companyInternational Business Machines Corporationby market value that day
Biggest rises among the 500 largest companies
| Armstrong Holdings (ACK) | +9.2% |
| MBIA Inc. (MBI) | +8.0% |
| Ncr Corp. (NCR) | +7.1% |
Biggest falls among the 500 largest companies
| Santa Fe Snyder Corp (SFS) | -6.6% |
| Mellon Financial (MEL) | -6.2% |
| Republic New York Corp. | -5.9% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ December 5, 1990 · Every December 6 · December 7, 1990 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.