Underfolio

Every trading day › 1991

The stock market on April 23, 1991

April 23, 1991, a Tuesday. The S&P 500 rose 0.21% to close at 381.76. Of 5,678 US stocks that traded, 1,927 rose and 1,661 fell.

The S&P 500+0.21%closed at 381.76
How big a move#18,687of 24,799 trading days since 1928
$100 in the index since$2,018price only, to September 24, 2026
Stocks that rose1,927of 5,678; 1,661 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

FleetBoston Financial (FBF)+20.3%
Maytag (MYG)+11.9%
Whirlpool (WHR)+10.9%

Biggest falls among the 500 largest companies

American Greetings -cl A (AM)-4.9%
Lyondell Chemical (LYO)-4.7%
Calgon Carbon Corp (CCC)-4.4%

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

‹ April 22, 1991 · Every April 23 · April 24, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.