Underfolio

Every trading day › 1990

The stock market on January 17, 1990

January 17, 1990, a Wednesday. The S&P 500 fell 0.98% to close at 337.40. Of 5,872 US stocks that traded, 1,686 rose and 1,864 fell.

The S&P 500-0.98%closed at 337.40
How big a move#6,194of 24,799 trading days since 1928
$100 in the index since$2,283price only, to September 24, 2026
Stocks that rose1,686of 5,872; 1,864 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

S&P Global (MHP)+5.6%
Mandalay Resort Group (MBG)+4.7%
American Homes 4 Rent (AMH)+4.3%

Biggest falls among the 500 largest companies

Alcoa (AA)-8.1%
Transitional Hospitals Cp (THY)-6.5%
Wachovia Corp. (FTU)-4.9%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ January 16, 1990 · Every January 17 · January 18, 1990 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.