Underfolio

Every trading day › 1991

The stock market on January 24, 1991

January 24, 1991, a Thursday. The S&P 500 rose 1.38% to close at 334.78. Of 5,724 US stocks that traded, 2,496 rose and 1,085 fell.

The S&P 500+1.38%closed at 334.78
How big a move#3,589of 24,799 trading days since 1928
$100 in the index since$2,301price only, to September 24, 2026
Stocks that rose2,496of 5,724; 1,085 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Laboratory Corp. of America (LH)+13.2%
Conrail (CRR)+10.9%
Blockbuster (BBI)+9.8%

Biggest falls among the 500 largest companies

Bankers Trust (BT)-9.1%
Blockbuster Entertainment Corp. (BV)-8.1%
Manufactures Hanover (MHC)-7.3%

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

‹ January 23, 1991 · Every January 24 · January 25, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.