Underfolio

Every trading day › 1991

The stock market on April 1, 1991

April 1, 1991, a Monday. The S&P 500 fell 1.04% to close at 371.30. Of 5,683 US stocks that traded, 1,482 rose and 2,076 fell.

The S&P 500-1.04%closed at 371.30
How big a move#5,674of 24,799 trading days since 1928
$100 in the index since$2,075price only, to September 24, 2026
Stocks that rose1,482of 5,683; 2,076 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

MCI Communications (MCIC.)+4.9%
Oracle (ORCL)+4.2%
United States Surgical Corporation (USS)+4.0%

Biggest falls among the 500 largest companies

Digital Equipment (DEC)-6.2%
First Interstate Bancorp (I)-5.2%
TJX Companies, Inc. (The) (TJX)-5.1%

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

‹ March 28, 1991 · Every April 1 · April 2, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.