Underfolio

Every trading day › 1991

The stock market on March 1, 1991

March 1, 1991, a Friday. The S&P 500 rose 0.93% to close at 370.47. Of 5,701 US stocks that traded, 2,080 rose and 1,574 fell.

The S&P 500+0.93%closed at 370.47
How big a move#6,703of 24,799 trading days since 1928
$100 in the index since$2,080price only, to September 24, 2026
Stocks that rose2,080of 5,701; 1,574 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Security Pacific Corp+14.8%
Blockbuster (BBI)+10.9%
Wells Fargo & Co. (WFC.Z)+9.1%

Biggest falls among the 500 largest companies

E.W. Scripps (SSP)-3.6%
Johnson Controls (JCI)-3.5%
Genentech Inc (DNA)-3.3%

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

‹ February 28, 1991 · Every March 1 · March 4, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.