Underfolio

Every trading day › 1991

The stock market on January 30, 1991

January 30, 1991, a Wednesday. The S&P 500 rose 1.51% to close at 340.91. Of 5,710 US stocks that traded, 2,559 rose and 1,094 fell.

The S&P 500+1.51%closed at 340.91
How big a move#3,048of 24,799 trading days since 1928
$100 in the index since$2,260price only, to September 24, 2026
Stocks that rose2,559of 5,710; 1,094 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

FedEx (FDX)+8.4%
Burlington Northern Santa Fe+8.3%
Caliber System (CBB)+8.1%

Biggest falls among the 500 largest companies

Reebok International (RBK)-3.9%
IKON Office Solutions (IKN)-3.2%
CA Technologies (CA)-2.9%

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

‹ January 29, 1991 · Every January 30 · January 31, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.